WO2015090148A1

WO2015090148A1 - Voice isolating and control device and system thereof

Info

Publication number: WO2015090148A1
Application number: PCT/CN2014/093328
Authority: WO
Inventors: Fares Abdulmoiz Abdulwahid Mohammed ALYAHYAWY
Original assignee: Alyahyawy Fares Abdulmoiz Abdulwahid Mohammed
Priority date: 2013-12-17
Filing date: 2014-12-09
Publication date: 2015-06-25
Also published as: CN104715759A; CN204390738U

Abstract

It is provided a device that isolates a speaker's voice from the context and transmits it to certain persons under the speaker's control. The device is designed like a muzzle placed on the mouth, and includes an inner cover, an outer cover, a vacuum area between the inner cover and the outer cover, a circuit A at the inner side of the inner cover for converting sound waves to electromagnetic waves and forwarding outward, and holes penetrated the inner cover and the outer cover which can only allow air to pass through without the voice. And a voice isolating and control system including the device is also provided.

Description

VOICE ISOLATING AND CONTROL DEVICE AND SYSTEM THEREOF

TECHNICAL FIELD OF THE INVENTION

Definition:

It is called the voice muting and control device. We will give it herein an abbreviated name； we will call it "vmq" which is an abbreviation of (human voice+ muffler＝ quite) . In presence of vmq, the human voice will be muted from certain people and a quieter world will be ensured, which are the two main purposes of vmq in addition to other purposes.

For the "wc" in the research, it is an abbreviation of "wireless controller" , which is a device annexed to vmq. Among its functions, wc regulates wireless transmission and reception.

About the device:

It is a device that isolates speaker's voice from the context and transmits it to certain persons under the speaker's control. The voice is isolated firstly from the context by vmq1 around the mouth turning it in the same area to non-audible (electromagnetic waves) that are sent then to vmq2. Then, transmission takes place in wired and wireless ways till the voice reaches to the target audible (sound waves) , whether the target is a person who is meant to speak with indirectly (i. e. , not to speak with the target via calls underway in other devices) , whether close to him or away –or the target is a person being with an active call, in the mobile phone, computer or other device. In the event that the target is a person who is meant to speak with directly (i. e. , not to speak with the target via calls underway in other devices) , reception and transmission are regulated by the wc or the vmq application (vmq app) in smart hardware, as this application makes smart hardware able to do the wc function.

"wc" is a small device whose function is complementary to the vmq function in the event that the target is a person who is meant to speak with directly (not to speak with the target via calls underway in other devices) . The "wc" regulates reception and transmission wirelessly, as it receives electromagnetic waves coming from the vmq and then sends them to the target, and it receives electromagnetic waves from the target and turns them into voices. The speaker controls the choice of the persons who are meant to speak with.

Those who have modern equipment that can executes wireless communication (send-receive) , such as smart hardware can dispense with the wc, thanks to the existence of the vmq application that makes smart devices able to do the wc function.

BACKGROUND OF THE INVENTION

Previous science and the people's need to invent:

There may be many inventions in the field of human voice muting, but this invention is different from the rest of the inventions, either in configuration or voice muting mechanism. It differs also in the voice controlling mechanism in modern wire and wireless ways and techniques. In presence of the assistant wc or the vmq application that operates on smart hardware and the mixing of the idea of the voice muting with the recent time's technology, including wire and wireless transmission and applications of smart hardware, the device will be more easy to use in people's daily lives.

Significance of the invention is related to the extent of people's need for it, and the extent of people's need for this invention is related to people's need for a way to enable them to transmit their voices to certain persons and no others for special reasons or in order not to disturb people around. Significance of the device includes for example, but not limited, the following uses:

1-In rooms in shared housing, it is useful for a roommate who wants to speak with the other roommate in the neighborhood without disturbing the third roommate, or to talk freely with his family via other devices (mobile phone–computer-etc. ) , which was to make him go outside his room or maybe go to the yard in the cold night to talk with his family.

2-In Internet cafes, it has a great significance in providing an opportunity for the speaker to speak freely and confidentially, as well as to not disturb the people around in the cabin next to him.

3-In public institutions and facilities, including public libraries, companies, hospitals, etc. , that have been filled with noise and nobody can even hear his own voice, it may be necessary and mandatory for the staff in some facilities to use the device for a quieter atmosphere, especially in hospitals and patient's related needs of total comfort and calm.

4-In some tourist places filled with visitors, where visitors will find banners urging them to remain silent or to use the device to maintain calm for the purpose of achieving the full enjoyment of tourism； many tourist places, despite their beauty, are marred by the noise of visitors.

5-In travel in public transport (bus –train, etc. ) , where the speaker can speak freely without the bother of passengers around；

6-In military uses and also in ground operations, team members can communicate with each other more confidentially and quietly, and in intelligence also which requires the transmission of information among the members of the intelligence confidentially；

7-In classrooms, teachers or lecturers can use the device and transmit his voice to all students of the class without the need to build expensive insulators between rooms (to get rid of the uproar taking place between classrooms) . The device even guarantees to him that his voice reaches to all students of the classroom without having for the use of loudspeakers. The device also allows the teacher–with the wc or the vmq application in smart hardware-to control to share an idea for students and isolate others from it through the creation of virtual groups and then controlling the transmission of his voice to certain targets and isolating it from others, according to his desire.

SUMMARY OF THE INVENTION

On the one hand, the present invention provides a voice isolating and control device, designed like a muzzle placed on the mouth, including:

an inner cover；

an outer cover；

a vacuum area between the inner cover and the outer cover；

a Circuit A at the inner –opposite to the lips - side of the inner cover for converting sound waves to electromagnetic waves and forwarding outward ； and

holes penetrated the inner cover and the outer cover which can only allow air to pass through without the voice.

Further, the inner cover and the outer cover both are covers for the device, which consist of two parts: the first part starting from the top lip to the end of the lower jaw； the second part integrated with the first part starting from the lower jaw to part of the neck； wherein the Circuit A is located at the first part and in the opposite side of the lips； wherein the holes are in the second part, each hole having two slots penetrating the both covers, starting with an outer slot related to the outer air and ending with a slot in the inner cover, and each hole being padded with a soundproof material.

Further, the holes are in the form of a spiral or ladder-like shape from inside and the soundproof material is placed inside the holes at turnings that make the spiral or ladder-like shape.

Further, there are microphones located at the second part by emitting intangible counter sound waves to adjust the unwanted sound waves and make it inaudible, and there is insulating material for sound waves placed at the inner side –face direction -of the inner cover serving as a dividing wall between the first part and the second part.

Further, there is a soundproof coat padded at the inner side –face direction -of the inner cover.

Moreover, there are another soundproof coats covered at the outer side of the inner cover and at the both sides of the outer cover； wherein there is an external appearance coat at the outermost side of the outer cover.

On the other hand, the present invention provides a voice isolating and control system, including:

a first device, which is the voice isolating and control device described above, for converting the sound waves to an inaudible electromagnetic waves and forwarding them to a second device； and

the second device, for receiving electromagnetic waves expressive of voice from the first device and processing and transmitting them；

wherein the first device connects to the second device in wireless or wired way.

Further, the voice isolating and control system further including a third device which is a wireless controller or a smart device containing corresponding application for organizing transmission and reception of the second device and/or for receiving electromagnetic waves expressive of voice from the second device and then forwarding them； wherein the second device connects to the third device in wireless or wired way.

Further, the second device includes a Circuit B and a Circuit C, and the second device also includes a Circuit D and/or a Circuit F and/or a Circuit E whose functions are as follows:

the Circuit B is used for receiving electromagnetic waves expressive of voice from the first device and converting them into electrical signals；

the Circuit C is used for processing and improving the electrical signals；

the Circuit D is used for transmitting the electrical signals processed by the Circuit C to other devices；

the Circuit F is used for transmitting the electrical signals processed by the Circuit C to user’s headphones； and

the Circuit E is used for converting electrical signals processed by the Circuit C to electromagnetic waves sent to the third device.

Further, the second device also includes a Circuit G and/or a Circuit M whose functions are as follows:

the Circuit G is used for receiving signals which express the voice from other devices； and

the Circuit M is used for obtaining sounds of the surrounding context sent to other devices and to the user himself.

Moreover, each device designed separately, the first device is independent from the second device and the second device is independent from the third one, it is possible to design the second and the third device together –as integrated structure - and/or the first and the second device together –as integrated structure.

The advantages of the present invention are as follows:

The device will also provide other features and benefits to be touched by users during use of the device, including, for example, but not limited to:

1-The possibility of communicating with certain people and no others wiredand wireless in different places of the world, and at the same time, which in turnfacilitates teleconferencing more confidentially.

2-The device will enable those who like reading aloud to read freely； it enablesa reader to hear only his own voice without the bother of those around, and this kindof readers can then read aloud and freely in public libraries.

3-Speaker will be able to transmit his voice to the target more clearly,especially if he is in a place full of noise. His voice will get the target clearly withoutthe external or excess sounds that caused the noise, and it is possible for such soundsto be transmitted with his voice to the target (The speaker controls it) .

4-It will enable the speaker to control his voice before transmitting it to targets,whether such targets are direct or calls underway through other devices.

Brief Description of the Drawings

Figure 1 is a diagram showing the appearance of the first device (vmq1) according to one embodiment of the present invention；

Figure 2 is a diagram showing the appearance of the second device (vmq2) relating to the embodiment of the present invention；

Figure 3 is a diagram showing the appearance of the third device (wc) relating to the embodiment of the present invention；

Figure 4 is a diagram showing the structure of the first device (vmq1) relating to the embodiment of the present invention；

Figure 5 is a diagram showing the structure of the holes in the first device relating to the embodiment of the present invention；

Figure 6-A is a diagram showing the structure of the holes and its mechanism in the first device used for muting voice relating to the embodiment of the present invention；

Figure 6-B is a diagram showing the working process of the first device (vmq1) relating to the embodiment of the present invention；

Figure 7 is a diagram showing the circuit structure of the second device (vmq2) relating to the embodiment of the present invention；

Figure 8 is a diagram showing the working process of the third device (wc) relating to the embodiment of the present invention； and

Figure 9 is a diagram showing the communication process in which case four persons communicate with each other utilizing the vmq of the present invention relating to the embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

The present invention will be explained while referring to one preferred embodiment of the present invention. It should be noted that the embodiment imposes no limitations on the present invention as cited in claims, and that not all characteristic combinations explained in the embodiment are requisite means for implementing the solution provided by the invention.

The idea of the device in short:

The idea of the device is about converting sound-waves into electromagnetic waves and electrical signals, which is done in isolation from the surroundings. They are then delivered to the target without the other as an audible voice.

Device Structure:

The vmq has two devices, and there is a third one which is the wc in addition to the vmq application in smart devices. This can be explained as follows:

1-The first device is the vmq1 and it is placed around the mouth and it mutes sound and converts it into electromagnetic waves in isolation from the surrounding context. Figure (1) shows the rough shape of the outer appearance of the vmq1.

2-The second device is the vmq2 and it receives the electromagnetic waves getting from the vmq1 and processes them and sends them to other devices and the wc or the vmq application in smart devices. Figure (2) shows the rough shape of the outer appearance of the vmq2.

3-The third device is the wc and it is responsible for the wireless transmission and reception if the target is a direct person (not to speak with the target via calls underway in other devices) whether close to the speaker or away. It supports an operating system that allows the running of the vmq application just as in smart devices. Figure (3) shows the rough shape of the outer appearance of the wc. Figures (2) and (3) are only rough shapes and may take other shapes such as bracelets (watch) on hands, etc.

4-The vmq application is used for dispensing of the wc for those who own it in their smart devices. It makes smart devices capable to ensure the vmq's wireless regulating. It is also used as a medium to transmit sound from the vmq to other devices during the ongoing calls. It also contains the control features of the vmq by creating groups and setting targets and identifying the cases and locations of contacts, etc.

1-The first device vmq1:

First:structure and interior design:

Figure (4) represents the structure and design of the vmq1. We note that it seems like a muzzle placed on the mouth and it is connected to the neck from beneath the jaw so as not to hinder the speaker from moving the muscles of the face around the mouth during speech. Area5 in the figure is a vacuum area free from air and from any other material. This area is within the covers as the vmq1 is a two covers； 3 and7 separated by vacuum to make this area (Area5) .

Both covers are padded from inside with a soundproof coat (sponge-foam materials) and they are also covered from outside with the same coat. These soundproof coats which are presented in red (2, 4, 6, 8) absorb sound waves transmitted either directly from the mouth of the speaker or across the covers of the vmq1. Also, presence of these coats prevents creation of the echo in the inner part of the vmq1 and prevents also transmission of sound over the covers (both from the vmq1 to the outside or vice versa) . Coat 9 is the external appearance of the vmq1, while Coat 1 is a thin fungible coat (fixed from inside with hooks designed for this purpose) and it faces the mouth, jaw and parts of the neck. The vmq1 is fixed around the mouth in a way that never allows the exit and entry of sound. At the same time, the vmq1 is stuck to the mouth muscles in a manner that does not lead to skin allergies.

Therefore, we consider that the vmq1 consists of two parts:

· The first part starts from the top lip to the end of the lower jaw (chin) , and it faces the mouth. In the opposite side of the lips, there is the Circuit (A) (Circuit means an area in the vmq1 that has a function or multiple functions and it does not mean an electrical circuit) . Circuit (A) converts sound waves to electromagnetic waves and sends them to the vmq2.

· The second part starts from the lower jaw (chin) to part of the neck and it is the lower part of the vmq1 below the jaw. This part seems more spacious from inside (more concave downward) than the first part. What is important in this part is that the vacuum area and the rest of the covers have punctuated holes with each hole having two slots starting with an outer slot related to the outer air and ending with a slot in the inner part (that is padded with a soundproof material) .

There are small microphones and slices to isolate noise by emitting intangible counter sound waves to adjust the unwanted sound waves. The small microphones are located in the second part and they adjust excess sound waves making them at inaudible frequencies. Also, such microphones can be placed in the first part to adjust the excess sound waves left in the part after transmission to the vmq2 in the form of electromagnetic waves.

These holes are in the form of a spiral or ladder-like shape from inside as shown in Figure (5) . A soundproof material is placed inside the holes, especially at turns that make the spiral or ladder-like shape this materials allow air permeation and isolate sound waves. The area arising between the spiral shape and the wall of the vacuum holes due to the spiral or ladder-like shape is discharged from air or filled with a soundproof material.

These microphones can only be placed in the second part if their existence in the first part would lead to the adjustment of the sound waves before being transmitted to the vmq2, where an insulating material for sound waves (the material should allow air to pass through it, such as sponge) is to be placed. The insulating material is to be placed at the end of the turns area –see Figure (6-B) towards the second part (ie. , the insulating material serves as a dividing wall between the first part and second part of the vmq1) , and the microphones are to be placed beside it in the second part. The insulating material absorbs sound waves released from the microphones and obstructs their passage to the first part.

The vmq1 can be supported with healthy muzzles placed around the nose to protect users from pollution so the vmq1 will be covering most of the face, including the nose, mouth and parts of the jaw and neck. The vmq1 is manufactured in different sizes and shapes suitable for the general public.

Second:Mechanism of sound isolating and converting into electromagnetic waves in the vmq1:

Sound waves get out from the speaker's mouth to the vmq1 to be received by Circuit (A) that converts them from sound waves into electromagnetic waves and then sends them to the vmq2 to be received by the reception circuit in the vmq2.

Sound waves are isolated within the vmq1 area and cannot get out because the area is filled with vacuum, where the sound waves need a medium to travel. Given that there is no medium, the sound waves do not travel outside the vmq1.

The electromagnetic can travel through this area which is filled with vacuum because the electromagnetic waves do not need a medium to travel.

When speaking, a speaker needs to take out air and take in air and need to breathe, as well. At the same time, sound needs also a suitable medium containing amounts of air in order for sound waves to reach to a circuit to be converted into electromagnetic waves. On the other hand, speaking into a small box leads to air pressure hindering speaker to continue speaking. Therefore, it was necessary to have a mechanism to take air in and out of the vmq1 in order to get rid of the air pressure on the one hand and to provide a suitable environment for the sound waves and breathing on the other hand. At the same time, air in-taking and out-taking must take place without causing leakage of sound. To solve this dilemma, the vmq1 was designed to meet all such needs. In presence of holes, air is allowed to get in and out in sufficient amounts and then it becomes possible to have breathing made and provide a suitable environment for sound and also to prevent air pressure. Holes were designed in a spiral or ladder-like shape from inside in order for the incoming-outgoing sound waves to collide with the turns that make the spiral or ladder-like shape. The sound waves are absorbed by soundproof materials at such turns, and they are exposed accordingly to more than one turn till they are completely isolated. The sound waves travel casually or in linear as shown in Figure (6-A) , while air is spread directly (coming in and getting out) through the holes as the soundproof material is not solid (it could be foam) . In the event that the sound leaks in and it passes the ladder-like turns, the soundproof materials in the vmq1 at the area of bending at the chin receive the waves leaked and absorb them. Also, the noise isolating microphones in Part II release sound waves to adjust these sound waves leaked and make their frequencies non-audible.

For the sound waves emitted from speaker's mouth –they are most important-they are spread in the form of longitudinal or transverse waves, and therefore they collide with the wall of the vmq1 (Part I) that faces the lips. They will not pass the area of bending at the chin and will be absorbed by the soundproof material as shown in Figure (6-B) . They never travel to Part II of the vmq1 because of the vmq1 shape. If the sound waves leak to Part II of the vmq1, they will also be adjusted by the sound waves released by the sound isolating microphones making their frequencies non-audible. Also, they will not get out of holes because of the turns that make the spiral or ladder-like shape inside the hole.

Thus, the sound is isolated in the vmq1 part completely. At the same time, the sound is transmitted to the vmq2 in the form of electromagnetic waves. At the same time, air comes in and gets out in suitable amounts through holes, and the speaker can speak naturally in an environment suitable for sound without any obstruction to the movement of the muscles around the mouth and without air pressure. At the same time mute the sound from the surrounding context.

2-The second device vmq2:

The vmq2 contains the Circuit (B) as in Figure (7) , which receives electromagnetic waves expressive of the voice from the vmq1 and converts them into electrical signals. Then, the electrical signals expressive of the voice are transmitted to the Circuit (C) , which in turn processes the voice and improves it, and makes modifications to it at the desire of the speaker depending on the control screen on the outer surface of the vmq2. After processing, the electrical signals travel from the Circuit (C) to several different circuits, as follows:

1-Circuit (D) : It is an external port for the transmission of electrical signals to other devices in wired or wireless ways via wireless transmission links such as Bluetooth placed in the port.

2-Circuit (F) : It is an external port for the transmission of electrical signals to an external headset used by a speaker to hear his voice and other sounds, as will be explained later, whether transmission is wired or wireless, via wireless transmission links such as Bluetooth placed in the port.

3-Circuit (E) : It converts electrical signals again to electromagnetic waves sent to the wc or to the smart devices that serve as the wc in presence of the vmq application.

The vmq2 also contains the Circuit (G) , which is a port to receive sounds from targets being talked to. Reception is made through the port, whether wired, or wirelessly via wireless transmission links such Bluetooth placed in the port. In this case, however, the sound then gets in –whether received wired or wirelessly-in wire in the form of electrical signals expressive of the voice. The electrical signals travel through wires to the Circuit (F) (external port of the headset) , where a speaker can hear his voice and the voice of the target being talked to at the same time through this port. A speaker can also turn off the voice of the target and hear only his voice, each at his desire depending on a control screen. He can also adjust the volume of the voice of the target, etc. as the Circuit (G) is connected to the control screen.

The vmq2 also contains the Circuit (M) , which is a microphone for the transmission of the sounds of the surrounding context to the target if the speaker wants to do so. If the target is a direct person (not speaking to the target via calls underway in other devices) , the electrical signals expressive of the voice of the speaker are transmitted from the microphone circuit to the Circuit (E) and entered into the wired path of the electrical signals coming from the Circuit (C ) and the electrical signals expressive of the voice of the speaker and the electrical signals coming from the microphone are converted into electromagnetic waves and then sent. If the target is a call underway in one of the other devices connected to the vmq2 through the Circuit (D) , the electrical signals expressive of the voice are transmitted from the microphone circuit to the Circuit (D) and entered in the wired path of the electrical signals coming from the Circuit (C) . They are then transmitted to the target with the electrical signals expressive of the voice of the speaker. The same mechanism that takes place in the Circuit (D) takes place also in the Circuit (F) for the sound that comes from the microphone reaches to the ear of the speaker himself where he can identify the nature and volume of the sound, and have it tuned as needed using the screen, as the Circuit (M) is connected to the control screen. The speaker is free whether to turn off the microphone or turn it on in one circuit or more using the control screen.

The vmq1 and vmq2 are wirelessly connected via wireless connectivity technologies such as the Bluetooth pairing. Since each vmq1 and vmq2 have their own Bluetooth, setting them apart from others. Their Bluetoothtechnology for the purpose of transmission and reception also for connectivity .

3-The third device WC:

It organizes transmission and reception wirelessly if the target is a person being talked to directly (not speaking with the target via calls underway in other devices) . Figure (8) shows transmission and reception, as the wc receives the electromagnetic waves expressive of the voice coming from the Circuit (E) in the vmq2 and it sends them wirelessly to assigned targets, whether such targets have the wc or smart devices containing the vmq application or both. The wc also receives the electromagnetic waves from the assigned targets, whether such targets have the wc or smart devices containing the vmq application to serves as the wc or both. It converts the electromagnetic waves into electrical signals, which are then:

· either converted into audible sounds directly from the wc,

· or these electrical signals are transmitted to an external port to be transmitted to the headset placed the port.

· or the wc is connected through this port to the vmq2 through the port of the Circuit (G) for the purpose mentioned previously in the device description to be achieved

The wc has a small display and an operating system allowing to run the vmq application as in smart devices. The application performs several different functions (to be mentioned under the description of the vmq application) .

Connectivity mechanism:

a-Connecting the wc to the vmq2:

The wc receives electromagnetic waves only from one vmq2. The wc and vmq2 are wirelessly connected via wireless connectivity technologies such as the Bluetooth pairing.

b-transmitting and receiving between the wc and another (or more) or between a smart device containing the vmq application and another (or more) or between the wc and a smart device containing the vmq application (or more than one wc or more than one vmq) :

There are two cases:

1-If the speaker and the target are in the same context (place) :

Connection is made wirelessly using wireless connectivity technologies such as the Bluetooth pairing, since each wc has its own Bluetooth, setting it apart from others. It is also known that smart devices have also their own Bluetooth, setting them apart from others.

2-If the speaker is in a place far from the target:

Connection is made via the Internet using the vmq application in smart devices or in the wc, since each user has his own account. The process of communicating takes place via these accounts through the Internet connection. The wc has the ability to connect to the Internet (wirelessly (WI-FI) or through the WAN or USB Internet ports) .

It is possible to integrate the wc with the vmq2 to be only one device. However, it is preferred to get them separated because the wc can be dispensed with by those who have smart devices containing the vmq application as they will not be forced to buy the wc. In the case of integration, they will be forced to buy the wc with the vmq2 integrated in it and at a higher cost. On the other hand, the device in the latter case may become bigger in size.

4-vmq application:

I have already stated that it is possible for those who have smart devices containing the vmq application to dispense with the wc. The application organizes the transmission and reception of the vmq just as in the wc. It is worth noting that the wc in fact contains an operating system that supports the vmq application. Given below is explanation of the importance of the vmq application and some of its uses:

1-It organizes the transmission and reception of the vmq (whether the application is in the wc or in a smart device) .

2-With the vmq application, the targets that are meant to speak to (not targets via calls underway in other devise) can be identified. It organizes group calls (by making virtual groups) . With the application, it is also possible to identify those to whom the speaker does not want his voice to reach (blocking persons or groups permanently for more than one call or on a temporary basis during one call) , and other ways that organize groups and targets.

3-With the vmq application, it is possible to search for targets in the surrounding context and to identify their status (available –busy, etc. ) . It is also possible to identity their locations and the amount of distance between speaker and those targets using the GPS.

4-With the vmq application, the status of the vmq holder is identified (busy –available –out of range, etc. ) .

5-The vmq application is used as medium in uploading the vmq on other devices connected to it to mute a call underway in another device and control the voice before arriving at the ongoing call (whether this call is underway on a local area network or an international one or another application) .

It is worth noting that the vmq application operates also on computers with the same characteristics and features, especially for the achievement of the fifth use.

There are other characteristics and features that can be touched by the user of the vmq application.

Figure (9) illustrates a process of communicating between four persons using the vmq.

We note from the figure:

·

Persons

1, 2 and3 use the wc to organize transmission and reception, while Person4 uses the vmq application in his smart device.

· Person 1 or Person2 blocked the other or he is not in contact with him, so the transmission and reception do not take place between them.

· The sound waves of the speaker are muted by the vmq and are sent as electromagnetic to the wc or to the smart device supported by the vmq application. Then, they are transmitted to the targets as shown in the red arrow； the red arrow shows the transmission of the electromagnetic waves –controlled by the speaker –from the wc or from the smart devices supported by the vmq application to the targets. The red arrow also shows that the wc or the smart device supported by the vmq application receives electromagnetic waves expressive of the voices of those targets. The green arrow represents the transmission of the voice to the speaker –after converting it from electromagnetic waves to sound waves –via the wc or via the smart device supported by the vmq application.

Protection elements:

1-inventing a new modern organized and quieter method of communication； controlling the transmission of the speaker's voice to specific individuals being chosen according to the desire of the speaker without involving others present in the context or in another context by isolating the sound first by the vmq and then controlling direction by the wc or by the vmq application in smart devices that makes them able to serve as the wc.

2-the structure and shape of the vmq1 and its air-free area, soundproof materials, the area of bending at the chin and the spiral and ladder-like holes, as well as the sound isolating microphones.

3-the mechanism for converting the audible sound waves into the non-audible waves (electromagnetic waves) expressive of the voice； conversion takes place inside the vmq1 in isolation of the outside context and the exit of sound is prevented during conversion by preventing the spread of the sound waves to the outside thanks to the presence of the space full of vacuum around the vmq1, and by absorbing the sound waves in presence of the soundproof materials within the vmq1 structure and in the spiral or ladder-like holes, and by the sound isolating microphones that release imperceptible and anti-sound waves adjusting unwanted sound waves and making their frequencies inaudible, and then transmitting the voice in the non-audible nature (electromagnetic waves) surpassing the vacuum to the vmq2 where the voice is directed wirelessly or in wired to reach to the target in the audio nature.

4--inventing a way to control the transmission of sound in wireless and wired ways to more than one specific party in both the near or distant context by a desire at once, and without disbursing the persons in the context.

5- inventing a new way for reading in a sound heard by the reader only, as it allows the persons interested in reading aloud to read aloud and freely without being heard by others except themselves.

6-The device allows a method to get rid of the transmission of excess sounds filled with noise from the outside context when a person speaks with others, because the device will only allow the transmission of the voice coming from the mouth directly to the vmq1 isolated from the outside context. It is also possible to transmit the effects of the outside context to the person who is talking in the presence of the external microphone.

7-The device gives an opportunity for the speaker to control his voice and the sounds of the context around and to control its features before reaching to:

a-calls going on in other devices within a local or international network.

b-calls going on in other applications on smart devices, within the internet.

c-The person who speaks to in the same context or in a distant context via the vmq application both in the wc or smart devices.

The present invention has been described by employing the embodiment. However, the technical scope of the present invention is not limited to this embodiment, and it will be obvious to one having ordinary skill in the art that the embodiment can be variously modified or improved. As is apparent from the claims of the invention, such modifications or improvements can also be included within the technical scope of the invention.

Claims

A voice isolating and control device, designed like a muzzle placed on the mouth, including:

an inner cover；

an outer cover；

a vacuum area between the inner cover and the outer cover；

a Circuit A at the inner–opposite to the lips-side of the inner cover for converting sound waves to electromagnetic waves and forwarding outward； and

holes penetrated the inner cover and the outer cover which can only allow air to pass through without the voice.
The voice isolating and control device according to claim 1, wherein the inner cover and the outer cover both are covers for the device, which consist of two parts:

the first part starting from the top lip to the end of the lower jaw；

the second part integrated with the first part starting from the lower jaw to part of the neck；

wherein the Circuit A is located at the first part and in the opposite side of the lips；

wherein the holes are in the second part, each hole having two slots penetrating the both covers, starting with an outer slot related to the outer air and ending with a slot in the inner cover, and each hole being padded with a soundproof material.
The voice isolating and control device according to claim 2, wherein the holes are in the form of a spiral or ladder-like shape from inside and the soundproof material is placed inside the holes at turnings that make the spiral or ladder-like shape.
The voice isolating and control device according to claim 2, wherein there are microphones located at the second part by emitting intangible counter sound waves to adjust the unwanted sound waves and make it inaudible, and there is insulating material for sound waves placed at the inner side–face direction-of the inner cover serving as a dividing wall between the first part and the second part.
The voice isolating and control device according to any one of claims 1-4, wherein there is a soundproof coat padded at the inner side–face direction-of the inner cover.
The voice isolating and control device according to claim 5, wherein there are another soundproof coats covered at the outer side of the inner cover and at the both sides of the outer cover；

wherein there is an external appearance coat at the outermost side of the outer cover.
A voice isolating and control system, including:

a first device, which is the voice isolating and control device according to any one of claims 1-6 for converting the sound waves to an inaudible electromagnetic waves and forwarding them to a second device； and

the second device, for receiving electromagnetic waves expressive of voice from the first device and processing and transmitting them；

wherein the first device connects to the second device in wireless or wired way.
The voice isolating and control system according to claim 7, further including:

a third device which is a wireless controller or a smart device containing corresponding application for organizing transmission and reception of the second device and/or for receiving electromagnetic waves expressive of voice from the second device and then forwarding them；

wherein the second device connects to the third device in wireless or wired way.
The voice isolating and control system according to claim 7 or 8, wherein the second device includes a Circuit B and a Circuit C, and the second device also includes a Circuit D and/or a Circuit F and/or a Circuit E whose functions are as follows:

the Circuit B is used for receiving electromagnetic waves expressive of voice from the first device and converting them into electrical signals；

the Circuit C is used for processing and improving the electrical signals；

the Circuit D is used for transmitting the electrical signals processed by the Circuit C to other devices；

the Circuit F is used for transmitting the electrical signals processed by the Circuit C to user’s headphones； and

the Circuit E is used for converting electrical signals processed by the Circuit C to electromagnetic waves sent to the third device.
The voice isolating and control system according to claim 9, wherein the second device also includes a Circuit G and/or a Circuit M whose functions are as follows:

the Circuit G is used for receiving signals which express the voice from other devices；and

the Circuit M is used for obtaining sounds of the surrounding context sent to other devices and to the user himself.
The voice isolating and control system according to claim 7 or 8, wherein each device designed separately, the first device is independent from the second device and the second device is independent from the third one, it is possible to design the second and the third device together –as integrated structure-and/or the first and the second device together–as integrated structure.