CN104506588A - Method and device for implementing mobile rehearsing of band - Google Patents

Abstract

The embodiments of the present invention relate to the field of musical instruments, in particular to a method and device for realizing mobile rehearsal of a band. The method includes: the mobile terminal establishes a wireless communication connection with the musical instrument; the mobile terminal acquires a musical instrument sample signal through the wireless communication connection; the mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal; the mobile terminal plays the audio output signal . The method in the embodiment of the present invention can facilitate band members to rehearse through the network at the same time and in different places, and improve band rehearsal efficiency.

Description

A method and device for realizing mobile rehearsal of a band

technical field

The embodiments of the present invention relate to the field of musical instruments, in particular to a method and device for realizing mobile rehearsal of a band.

Background technique

The band usually needs a lot of rehearsals before the performance. However, the band will be limited by the rehearsal space during the rehearsal. Because the sound of the instrument is generally loud during the band rehearsal, it will affect the surrounding people, so the rehearsal space is not easy to choose. Renting a rehearsal hall with professional soundproof design can solve this problem, but the cost is usually high, and ordinary bands cannot afford it. Therefore, many bands choose places such as underground parking lots, rooftop reservoirs, and abandoned factories for rehearsals. However, these places are generally unaffordable. It is relatively remote, and the band members need to carry heavy instruments to the same place, which seriously affects the rehearsal efficiency.

Contents of the invention

The object of the present invention is to propose a method and device for realizing the mobile rehearsal of the band, so as to solve the problem that the band rehearsal is limited by the rehearsal place, and the band members must rehearse in the same place, which affects the rehearsal efficiency.

On the one hand, an embodiment of the present invention provides a method for implementing mobile rehearsal of a band, including:

The mobile terminal establishes a wireless communication connection with the musical instrument;

The mobile terminal obtains musical instrument sample signals through a wireless communication connection;

The mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal;

The mobile terminal plays the audio output signal.

On the other hand, an embodiment of the present invention provides a device for realizing mobile rehearsal of a band, including:

A wireless communication module is used to establish a wireless communication connection between the mobile terminal and the musical instrument;

A first acquiring module, configured to acquire musical instrument sample signals through a wireless communication connection;

A processing module, configured to process the acquired musical instrument sample signal and generate an audio output signal;

The playing module is used to play the audio output signal.

The method and device for realizing the mobile rehearsal of the band provided in the embodiment of the present invention can facilitate band members to rehearse through the network at the same time and in different places. In the method for realizing the mobile rehearsal of the band provided in the embodiment of the present invention, the mobile terminal establishes a wireless communication connection with the musical instrument and acquires the musical instrument sample signal, and the mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal, and then plays the The audio output signal. The method can facilitate band members to rehearse through the network at the same time and in different places, and improve band rehearsal efficiency.

Description of drawings

FIG. 1 is a schematic flowchart of a method for realizing mobile rehearsal of a band provided by Embodiment 1 of the present invention;

FIG. 2 is a schematic flowchart of a method for realizing mobile rehearsal of a band provided by Embodiment 2 of the present invention;

FIG. 3 is a schematic flowchart of a method for realizing mobile rehearsal of a band provided by Embodiment 3 of the present invention;

Fig. 4 is a schematic diagram of the operation flow provided by Embodiment 3 of the present invention;

FIG. 5 is a structural block diagram of a device for realizing mobile rehearsal of a band provided by Embodiment 4 of the present invention;

FIG. 6 is a structural block diagram of a device for realizing mobile rehearsal of a band provided by Embodiment 5 of the present invention.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

Embodiment one

Fig. 1 is a schematic flowchart of a method for realizing mobile rehearsal of a band provided by Embodiment 1 of the present invention, the method can be executed by a device for realizing mobile rehearsal of a band, wherein the device can be implemented by software and/or hardware, and can be used as a mobile device Some are built into mobile devices. As shown in Figure 1, the method includes:

Step 101, the mobile terminal establishes a wireless communication connection with the musical instrument.

The mobile terminal may include a notebook computer, a tablet computer, and a mobile phone, etc.; the wireless communication connection may adopt wireless transmission technologies such as Bluetooth technology, infrared technology, and radio frequency technology, preferably Bluetooth technology. In this embodiment, Bluetooth technology is used as an example For illustration; the musical instrument is an electronic musical instrument, including an electric guitar, an electronic organ, an electric drum, an electric bass, and a microphone.

Step 102, the mobile terminal acquires musical instrument sample signals through a wireless communication connection.

Specifically, after the mobile terminal establishes a wireless communication connection with the musical instrument through Bluetooth, the sample signal of the musical instrument can be obtained through the Bluetooth audio input interface.

Step 103, the mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal.

The processing may include decoding/encoding, analog-to-digital conversion/digital-to-analog conversion, etc. of the instrument sample signal; it may also include adjusting the volume, reverberation and equalization (Equalize: EQ) of the instrument sample signal, preferably for The software installed inside the mobile terminal can be adjusted independently, or can be adjusted by the default program of the software.

Step 104, the mobile terminal plays the audio output signal.

The user can listen to the audio output signal played by the mobile terminal in a variety of ways, such as the speaker of the mobile terminal, the earphone jack of the mobile terminal connected to an external headset, and an external audio system. While playing, the user can continue to adjust the audio output signal according to the heard sound until the expected sound is heard.

In the method for realizing the mobile rehearsal of the band provided by the first embodiment of the present invention, the mobile terminal establishes a wireless communication connection with the musical instrument and acquires the musical instrument sample signal, and the mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal, and then Play the audio output signal. The method can facilitate the band members to send the musical instrument signal to the mobile terminal, and play it after being processed by the mobile terminal, which is convenient for the band members to rehearse.

Embodiment two

Fig. 2 is a schematic flowchart of a method for realizing mobile rehearsal of a band provided by Embodiment 2 of the present invention, the method can be executed by a device for realizing mobile rehearsal of a band, wherein the device can be realized by software and/or hardware, and can be used as a mobile device Some are built into mobile devices. As shown in Figure 2, the method includes:

Step 201, the mobile terminal establishes a wireless communication connection with the musical instrument.

The mobile terminal may include a notebook computer, a tablet computer, and a mobile phone, etc.; the wireless communication connection may adopt wireless transmission technologies such as Bluetooth technology, infrared technology, and radio frequency technology, preferably Bluetooth technology. In this embodiment, Bluetooth technology is used as an example For illustration; the musical instrument is an electronic musical instrument, including an electric guitar, an electronic organ, an electric drum, an electric bass, and a microphone.

Step 202, the mobile terminal receives the practice mode or rehearsal mode selected by the user. When the user selects the practice mode, execute step 205; when the user selects the rehearsal mode, execute step 203.

Practice mode is suitable for individual practice with a single band member, while rehearsal mode is suitable for rehearsals with multiple band members at the same time but in different locations.

Step 203, the mobile terminal establishes a connection with the network, and establishes a connection with other mobile terminals through the network; the mobile terminal acquires a musical instrument sample signal through a wireless communication connection, processes the acquired musical instrument sample signal, and generates an audio output signal; the The mobile terminal acquires audio output signals generated by other mobile terminals through the network.

When the band members who need to participate in the rehearsal establish connections between their mobile terminals and the network, the mobile terminals of all the band members are connected through the network. After the mobile terminal of each band member establishes a wireless communication connection with the musical instrument through Bluetooth, the sample signal of the musical instrument can be obtained through the Bluetooth audio input interface. The processing may include decoding/encoding, analog-to-digital conversion/digital-to-analog conversion, etc. of the musical instrument sample signal; it may also include adjusting the volume, reverberation, and EQ of the musical instrument sample signal, preferably installed by the user in the mobile terminal. It can be adjusted independently on the software, or it can be adjusted by the default program of the software.

Step 204, the mobile terminal mixes the generated audio output signal and all acquired audio output signals, and then plays them.

Further, the mobile terminal adjusts the audio output signal played after mixing according to the user operation. The adjustment here may include adjusting the volume, reverberation and EQ of the audio output signal played after mixing. The user can listen to the audio output signal played by the mobile terminal in a variety of ways, such as the speaker of the mobile terminal, the earphone jack of the mobile terminal connected to an external headset, and an external audio system. While playing, the user can continue to adjust the audio output signal according to the heard sound until the expected sound is heard. This concludes the steps for the rehearsal mode.

Step 205, the mobile terminal acquires the musical instrument sample signal through the wireless communication connection; the mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal. The processing may include decoding/encoding, analog-to-digital conversion/digital-to-analog conversion, etc. of the musical instrument sample signal; it may also include adjusting the volume, reverberation, and EQ of the musical instrument sample signal, preferably installed by the user in the mobile terminal. It can be adjusted independently on the software, or it can be adjusted by the default or preset program of the software.

Step 206, the mobile terminal plays the audio output signal.

The user can listen to the audio output signal played by the mobile terminal in a variety of ways, such as the speaker of the mobile terminal, the earphone jack of the mobile terminal connected to an external headset, and an external audio system. While playing, the user can continue to adjust the audio output signal according to the heard sound until the expected sound is heard.

Furthermore, the mobile terminal may also have a recording and/or storage function, which can record the sound of musical instrument performance, or store the audio output signal once played. When playing the audio output signal corresponding to the instrument played by the band members in the practice mode, the mobile terminal can simultaneously play the recording or play the stored audio output signal that has been played, so that the band members can also practice when other band members cannot practice together. Enhance your personal practice by practicing with the sounds of instruments that other band members have played.

In the second embodiment of the present invention, on the basis of the first embodiment, a step for the user to select the practice mode or the rehearsal mode is added. When the practice mode is selected, the user can cooperate with the recording played by the mobile terminal or the stored audio output signal once played. Make contact to enhance the effect of personal practice; when the rehearsal mode is selected, the mobile terminals used by multiple band members can be connected through the network, which can facilitate band members to rehearse through the network at the same time and in different places, and improve the efficiency of band rehearsal.

Embodiment three

Fig. 3 is a schematic flowchart of a method for realizing mobile rehearsal of a band provided by Embodiment 3 of the present invention, the method can be executed by a device for realizing mobile rehearsal of a band, wherein the device can be realized by software and/or hardware, and can be used as a mobile device Some are built into mobile devices. As shown in Figure 3, the method includes:

Step 301, the mobile terminal establishes a wireless communication connection with the musical instrument.

The mobile terminal may include a notebook computer, a tablet computer, and a mobile phone, etc.; the wireless communication connection may adopt wireless transmission technologies such as Bluetooth technology, infrared technology, and radio frequency technology, preferably Bluetooth technology. In this embodiment, Bluetooth technology is used as an example For illustration; the musical instrument is an electronic musical instrument, including an electric guitar, an electronic organ, an electric drum, an electric bass, and a microphone.

Step 302, the mobile terminal receives the practice mode or rehearsal mode selected by the user. When the user selects the practice mode, execute step 306; when the user selects the rehearsal mode, execute step 303.

Practice mode is suitable for individual practice with a single band member, while rehearsal mode is suitable for rehearsals with multiple band members at the same time but in different locations.

Step 303, the mobile terminal establishes a connection with the network, the mobile terminal sends a connection request to other mobile terminals through the network, and establishes a connection with the other mobile terminal through the network after the other mobile terminal accepts the request.

When the band members who need to participate in the rehearsal establish connections between their mobile terminals and the network, the mobile terminals of all the band members are connected through the network.

Preferably, the connection request is realized through a voice function, and after the connection is successful, real-time voice communication is performed between the mobile terminal and other mobile terminals; or, the connection request is realized through a video function, and after the connection is successful, the mobile terminal Real-time video communication with other mobile terminals can facilitate real-time and efficient communication among band members. When performing real-time voice communication, dynamic audio spectrum graphics can be displayed on the mobile terminal interface; when performing real-time video communication, the mobile terminal interface can display pictures captured by other mobile terminal cameras, and can also simultaneously display the images captured by the mobile terminal camera. further, the video display interface of the mobile terminal is divided into multiple parts, and the area occupied by the video display interface occupied by the pictures captured by the cameras of other mobile terminals is larger than the area occupied by the pictures captured by the cameras of the mobile terminals; when other When the camera of the mobile terminal is turned off, or no video signal is detected, the interface of the mobile terminal displays a dynamic audio spectrum graph.

Further, the voice function and video function can be realized by software on the mobile terminal, and other band members can be set as friends through the software, so that when sending a connection request, you can quickly find the object you want to connect to; you can also group friends, It is convenient to communicate and discuss with band members of other bands. In order to ensure the quality of real-time communication, the connection upper limit can be set, preferably 6 people, and the mobile terminal can connect with other 5 mobile terminals through the network at most, that is, the user can realize rehearsal with other 5 band members at most.

Step 304, the mobile terminal obtains the musical instrument sample signal through the wireless communication connection, processes the obtained musical instrument sample signal and generates an audio output signal; the mobile terminal obtains the audio output signal generated by other mobile terminals through the network.

After the mobile terminal of each band member establishes a wireless communication connection with the musical instrument through Bluetooth, the sample signal of the musical instrument can be obtained through the Bluetooth audio input interface. The processing may include decoding/encoding, analog-to-digital conversion/digital-to-analog conversion, etc. of the musical instrument sample signal; it may also include adjusting the volume, reverberation, and EQ of the musical instrument sample signal, preferably installed by the user in the mobile terminal. It can be adjusted independently on the software, or it can be adjusted by the default or preset program of the software.

Step 305, the mobile terminal mixes the generated audio output signal and all acquired audio output signals, and then plays them.

Further, the mobile terminal adjusts the audio output signal played after mixing according to the user operation. The adjustment here may include adjusting the volume, reverberation and EQ of the audio output signal played after mixing. The user can listen to the audio output signal played by the mobile terminal in a variety of ways, such as the speaker of the mobile terminal, the earphone jack of the mobile terminal connected to an external headset, and an external audio system. While playing, the user can continue to adjust the audio output signal according to the heard sound until the expected sound is heard. This concludes the steps for the rehearsal mode.

Step 306, the mobile terminal acquires the musical instrument sample signal through the wireless communication connection; the mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal. The processing may include decoding/encoding, analog-to-digital conversion/digital-to-analog conversion, etc. of the musical instrument sample signal; it may also include adjusting the volume, reverberation, and EQ of the musical instrument sample signal, preferably installed by the user in the mobile terminal. It can be adjusted independently on the software, or it can be adjusted by the default program of the software.

Step 307, the mobile terminal plays the audio output signal.

The user can listen to the audio output signal played by the mobile terminal in a variety of ways, such as the speaker of the mobile terminal, the earphone jack of the mobile terminal connected to an external headset, and an external audio system. While playing, the user can continue to adjust the audio output signal according to the heard sound until the expected sound is heard.

Furthermore, the mobile terminal may also have a recording and/or storage function, which can record the sound of musical instrument performance, or store the audio output signal once played. When playing the audio output signal corresponding to the instrument played by the band members in the practice mode, the mobile terminal can simultaneously play the recording or play the stored audio output signal that has been played, so that the band members can also practice when other band members cannot practice together. Enhance your personal practice by practicing with the sounds of instruments that other band members have played.

Fig. 4 is a schematic diagram of the operation flow in the above-mentioned preferred embodiment.

In the third embodiment of the present invention, on the basis of the second embodiment, the mobile terminal sends a connection request step when the rehearsal mode is selected, and the connection request and connection can be realized through voice or video functions, and multiple band members can use voice or Real-time communication via video further facilitates band members to rehearse through the Internet at the same time and in different locations, improving band rehearsal efficiency.

Embodiment Four

FIG. 5 is a structural block diagram of a device for realizing mobile rehearsal of a band provided by Embodiment 4 of the present invention. The device can be built into the mobile terminal as a part of the mobile terminal, and the method of the embodiment of the present invention is used to realize the mobile rehearsal of the band. The unit includes:

The wireless communication module 501 is used to establish a wireless communication connection between the mobile terminal and the musical instrument.

The first obtaining module 502 is configured to obtain musical instrument sample signals through a wireless communication connection.

The processing module 503 is configured to process the acquired musical instrument sample signal and generate an audio output signal.

The playing module 504 is configured to play the audio output signal.

In the device for realizing the mobile rehearsal of the band provided by the fourth embodiment of the present invention, the mobile terminal establishes a wireless communication connection with the musical instrument through the wireless communication module 501 and obtains the musical instrument sample signal by the first acquisition module 502. The signal is processed by the processing module 503 to generate an audio output signal, and then the playing module 504 plays the audio output signal. The device can facilitate band members to send musical instrument signals to the mobile terminal, and play them after being processed by the mobile terminal, which is convenient for band members to rehearse.

Embodiment five

FIG. 6 is a structural block diagram of a device for realizing mobile rehearsal of a band provided by Embodiment 5 of the present invention. The device can be built into the mobile terminal as a part of the mobile terminal, and the method of the embodiment of the present invention is used to realize the mobile rehearsal of the band. The unit includes:

The wireless communication module 601 is used to establish a wireless communication connection between the mobile terminal and the musical instrument.

The first obtaining module 602 is configured to obtain musical instrument sample signals through a wireless communication connection.

The processing module 603 is configured to process the acquired musical instrument sample signal and generate an audio output signal.

The playing module 604 is configured to play the audio output signal. The playing module 604 includes: a sound mixing unit and a playing unit. The mixing unit is used to mix the generated audio output signal and all the acquired audio output signals; the playing unit is used to play the mixed audio output signal.

The mode selection receiving module 605 is configured to receive the practice mode or rehearsal mode selected by the user after the wireless communication connection with the musical instrument is established.

The network connection module 606 is configured to establish a connection with the network, and establish a connection with other mobile terminals through the network. The network connection module 606 includes a connection request unit and a connection unit. The connection request unit is used to send a connection request to other mobile terminals through the network; the connection unit is used to establish a connection with the other mobile terminals through the network after the other mobile terminal accepts the request. The connection request unit includes a voice request subunit and a video request subunit. The voice request subunit is used to send a connection request to other mobile terminals through a voice function; the video request subunit is used to send a connection request to other mobile terminals through a video function.

Voice communication module 607, used for real-time voice communication with other mobile terminals.

The video communication module 608 is used for performing real-time video communication with other mobile terminals.

The second acquiring module 609 is configured to acquire audio output signals generated by other mobile terminals through the network;

The adjusting module 610 is configured to adjust the audio output signal after mixing and playing according to user operation after the generated audio output signal and all the acquired audio output signals are mixed and played.

The device for realizing the mobile rehearsal of the band provided by the fifth embodiment of the present invention adds a mode selection receiving module 606 for the user to select a practice mode or a rehearsal mode on the basis of the fourth embodiment, and adds a corresponding related module for realizing the rehearsal mode And the unit, so that multiple band members can communicate in real time through voice or video functions, which can facilitate band members to rehearse through the network at the same time and in different places, and improve the efficiency of band rehearsal.

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (12)

1. A method for realizing the mobile rehearsal of the band, comprising: The mobile terminal establishes a wireless communication connection with the musical instrument; The mobile terminal obtains musical instrument sample signals through a wireless communication connection; The mobile terminal processes the acquired musical instrument sample signal and generates an audio output signal; The mobile terminal plays the audio output signal. 2. the method for realizing the mobile rehearsal of band according to claim 1, is characterized in that, after mobile terminal establishes the wireless communication connection with musical instrument, also comprises: The mobile terminal receives the practice mode or rehearsal mode selected by the user. 3. The method for realizing the mobile rehearsal of the band according to claim 2, wherein, when the user selects the rehearsal mode, it also includes: The mobile terminal establishes a connection with the network, and establishes a connection with other mobile terminals through the network; The mobile terminal acquires audio output signals generated by other mobile terminals through the network; Playing the audio output signal by the mobile terminal includes: mixing the generated audio output signal and all acquired audio output signals by the mobile terminal, and then playing. 4. The method for realizing the mobile rehearsal of the band according to claim 3, characterized in that, after the mobile terminal mixes the generated audio output signal and all acquired audio output signals and plays, the mobile The terminal adjusts the audio output signal played after mixing according to the user operation. 5. the method for realizing the mobile rehearsal of band according to claim 3 is characterized in that, setting up connection with other mobile terminals through network comprises: The mobile terminal sends a connection request to other mobile terminals through the network, and establishes a connection with the other mobile terminals through the network after the other mobile terminal accepts the request. 6. The method for realizing the mobile rehearsal of the band according to claim 5, wherein the connection request is realized through a voice function, and after the connection is successful, real-time voice communication is carried out between the mobile terminal and other mobile terminals; or , The connection request is implemented through a video function, and after a successful connection, real-time video communication is performed between the mobile terminal and other mobile terminals. 7. A device for realizing the mobile rehearsal of the band, characterized in that it comprises: A wireless communication module is used to establish a wireless communication connection between the mobile terminal and the musical instrument; A first acquiring module, configured to acquire musical instrument sample signals through a wireless communication connection; A processing module, configured to process the acquired musical instrument sample signal and generate an audio output signal; The playing module is used to play the audio output signal. 8. The device for realizing the mobile rehearsal of the band according to claim 7, further comprising: The mode selection receiving module is used for receiving the practice mode or rehearsal mode selected by the user after the wireless communication connection with the musical instrument is established. 9. The device for realizing the mobile rehearsal of the band according to claim 8, further comprising: The network connection module is used to establish a connection with the network and establish a connection with other mobile terminals through the network; The second obtaining module is used to obtain audio output signals generated by other mobile terminals through the network; The playback module includes: a mixing unit, configured to mix the generated audio output signal and all acquired audio output signals; The playback unit is used to play the audio output signal after mixing. 10. The device for realizing the mobile rehearsal of the band according to claim 9, further comprising: The adjustment module is configured to adjust the audio output signal after mixing according to user operation after mixing and playing the generated audio output signal and all the acquired audio output signals. 11. The device for realizing the mobile rehearsal of the band according to claim 9, wherein the network connection module comprises: A connection request unit, configured to send a connection request to other mobile terminals through the network; A connection unit, configured to establish a connection with the other mobile terminal through the network after the other mobile terminal accepts the request. 12. The device for realizing the mobile rehearsal of the band according to claim 11, wherein the connection request unit comprises: The voice request subunit is used to send a connection request to other mobile terminals through the voice function; The device also includes: A voice communication module, used for real-time voice communication with other mobile terminals; or, The connection request unit includes: The video request subunit is used to send a connection request to other mobile terminals through the video function; The device also includes: The video communication module is used for real-time video communication with other mobile terminals.