CN104378710A - Wireless loudspeaker box - Google Patents
Wireless loudspeaker box Download PDFInfo
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- CN104378710A CN104378710A CN201410657736.6A CN201410657736A CN104378710A CN 104378710 A CN104378710 A CN 104378710A CN 201410657736 A CN201410657736 A CN 201410657736A CN 104378710 A CN104378710 A CN 104378710A
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- 238000000034 method Methods 0.000 claims description 8
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- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
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- 230000006870 function Effects 0.000 description 3
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Abstract
The invention provides a wireless loudspeaker box. The wireless loudspeaker box comprises a local voice recognition module, a loudspeaker box SOC module, a power amplification module, a loudspeaker and a wireless receiving and transmitting module. The local voice recognition module is used for recognizing voice information of a user and transmitting the voice information to the loudspeaker box SOC module, the loudspeaker box SOC module conducts compressed encoding on the voice information and then sends the voice information to a cloud server, the cloud server finds out a corresponding target audio signal according to the voice information and sends the corresponding target audio signal back, the loudspeaker box SOC module further decodes audio files transmitted by the cloud server and sends the audio files to the power amplification module, and the audio files are played through the loudspeaker. Through the wireless loudspeaker box, songs can be requested through voice control.
Description
Technical field
The present invention relates to audio amplifier field, particularly relate to a kind of wireless sound box with speech recognition and controlling functions.
Background technology
Current wired or wireless sound box is all passive by the wired or next audio signal to television set, computer, mobile phone of wireless receiving.Particularly when selecting song, be will play to providing the playing sequence defined in the equipment of audio signal by providing the equipment of audio frequency to select (by mouse on webpage or in memory) or passive reception.
As shown in Figure 1, a kind of is wireless external directly needing the audio signal play wirelessly to be pushed to audio amplifier to play by PAD, mobile phone etc.; The access in radio that another kind of employing is traditional, namely directly sends audio amplifier by the mode of audio transmission line to the audio signal of computer, television set and plays.
When the audio amplifier of above-mentioned prior art uses, all need the playback equipment adopting other to carry out playing and controlling, do not possess the autonomous function play and control.
Summary of the invention
The object of this invention is to provide a kind of wireless sound box with speech recognition and controlling functions.
For solving technical problem of the present invention, the invention provides a kind of wireless sound box, it comprises local voice identification module, audio amplifier SOC module, power amplifier module, loud speaker and radio receiving transmitting module, local voice identification module is for identifying the acoustic information of user, and send this acoustic information to audio amplifier SOC module, after audio amplifier SOC module carries out compressed encoding process to this acoustic information, cloud server is sent to by radio receiving transmitting module, cloud server finds corresponding target audio signal according to this acoustic information and passes back, audio amplifier SOC module is decoded to the audio file that cloud server sends further, and send it to power amplifier module, play through loud speaker.
Wherein, described wireless sound box comprises further for obtaining local user's sound and the microphone be connected with native language identification module.
Wherein, described radio receiving transmitting module adopts the two-in-one module of WIFI+ bluetooth.
Wherein, described local voice identification module adopts the chip CX2092X of Conexant company.
Wherein, described local voice identification module comprises the local speech engine for identifying local sound instruction further.
Compared with prior art, wireless sound box of the present invention is connected to cloud server, by controlling for sound, and then realizes real-time online request song, simultaneously wireless sound box just in played songs time, also can realize the manipulation of being changed song by voice at a distance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the audio amplifier broadcast mode of prior art.
Fig. 2 is the schematic diagram of wireless sound box of the present invention.
Fig. 3 is the workflow schematic diagram of the wireless sound box in Fig. 2.
Embodiment
As shown in Figure 2, wireless sound box of the present invention comprises local voice identification module, audio amplifier SOC module, power amplifier module, loud speaker and radio receiving transmitting module, local voice identification module is for identifying the acoustic information of user, and send this acoustic information to audio amplifier SOC module, after audio amplifier SOC module carries out compressed encoding process to this acoustic information, cloud server is sent to by radio receiving transmitting module, cloud server finds corresponding target audio signal according to this acoustic information and passes back, audio amplifier SOC module is decoded to the audio file that cloud server sends further, and send it to power amplifier module, play through loud speaker.Concrete, local voice identification module adopts the chip CX2092X of Conexant company.Radio receiving transmitting module adopts the two-in-one module of WIFI+ bluetooth.
The present invention carrys out wake on wireless audio amplifier by acoustic control, and then realizes real-time online request song, simultaneously wireless sound box just in played songs time, also can realize the manipulation of being changed song by voice at a distance.
When audio amplifier is in standby mode, sound box system is waken up by voice, local voice identification module comprises the local speech engine for identifying local sound instruction further, for responding some local control commands of audio amplifier, as " start ", orders such as " standby ", like this when audio amplifier is not connected to network, also audio amplifier can be made to identify, and the input voice command of people performs " start ", operational orders such as " standby ".When audio amplifier is in running order, audio amplifier SOC module synchronization feed back one in good time, the audio signal play makes reference to local voice identification module, eliminate with this interference that audio frequency that the machine playing sounds to people, what it is such that the voice command of people can be in good time is sent to local voice identification module.
As shown in Figure 3, the specific works flow process of wireless sound box of the present invention is as follows:
When user sends voice command signal, voice signal collected by microphone on wireless sound box, this voice signal is directly sent to local voice identification module, local voice identification module sends audio amplifier SOC module to after process such as this speech signal samples, coding etc., after the respective handling such as audio amplifier SOC module is encoded to this voice signal, compression, cloud server is sent to be connected by the two-in-one module of WIFI+ bluetooth with wireless router.Cloud server is according to the speech recognition of correspondence, and the technology such as semantic parsing find corresponding target audio signal.
After the target audio signal extracted from cloud server arrives wireless router by network, by coding, load after high frequency etc. processes and launch, after being received by the two-in-one module of WIFI+ bluetooth, decoding, after the process such as demodulation, extracts audio signal and passes to audio amplifier SOC module, carried out the process such as decoding by it after, according to the form of correspondence, pass to power amplifier module, finally play by loud speaker.
Compared with prior art, wireless sound box of the present invention is connected to cloud server, by controlling for sound, and then realizes real-time online request song, simultaneously wireless sound box just in played songs time, also can realize the manipulation of being changed song by voice at a distance.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. a wireless sound box, it is characterized in that, comprise local voice identification module, audio amplifier SOC module, power amplifier module, loud speaker and radio receiving transmitting module, local voice identification module is for identifying the acoustic information of user, and send this acoustic information to audio amplifier SOC module, after audio amplifier SOC module carries out compressed encoding process to this acoustic information, cloud server is sent to by radio receiving transmitting module, cloud server finds corresponding target audio signal according to this acoustic information and passes back, audio amplifier SOC module is decoded to the audio file that cloud server sends further, and send it to power amplifier module, play through loud speaker.
2. wireless sound box according to claim 1, is characterized in that, comprises further for obtaining local user's sound and the microphone be connected with native language identification module.
3. wireless sound box according to claim 1, is characterized in that, described radio receiving transmitting module adopts the two-in-one module of WIFI+ bluetooth.
4. wireless sound box according to claim 1, is characterized in that, described local voice identification module adopts the chip CX2092X of Conexant company.
5. wireless sound box according to claim 1, is characterized in that, described local voice identification module comprises the local speech engine for identifying local sound instruction further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657736.6A CN104378710A (en) | 2014-11-18 | 2014-11-18 | Wireless loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657736.6A CN104378710A (en) | 2014-11-18 | 2014-11-18 | Wireless loudspeaker box |
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| CN104378710A true CN104378710A (en) | 2015-02-25 |
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| CN201410657736.6A Pending CN104378710A (en) | 2014-11-18 | 2014-11-18 | Wireless loudspeaker box |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163233A (en) * | 2015-06-25 | 2015-12-16 | 康佳集团股份有限公司 | Method and system for interaction between intelligent cloud sound box and intelligent terminal |
| CN105491647A (en) * | 2015-11-25 | 2016-04-13 | 上海斐讯数据通信技术有限公司 | Router and electronic system |
| CN105553799A (en) * | 2016-02-29 | 2016-05-04 | 深圳市广佳乐新智能科技有限公司 | Intelligent housing system based on voice recognition |
| CN105759619A (en) * | 2015-12-11 | 2016-07-13 | 上海依瓦达环境技术有限公司 | Multipoint control type intelligent household control system |
| CN106303796A (en) * | 2016-07-21 | 2017-01-04 | 广东欧珀移动通信有限公司 | Method for controlling smart speaker and smart speaker |
| CN106448672A (en) * | 2016-10-27 | 2017-02-22 | Tcl通力电子（惠州）有限公司 | Sound system and control method |
| CN106708041A (en) * | 2016-12-12 | 2017-05-24 | 西安Tcl软件开发有限公司 | Intelligent sound box and intelligent sound box directional movement method and device |
| CN107635178A (en) * | 2017-11-13 | 2018-01-26 | 广州国光音频科技有限公司 | A trolley speaker with voice recognition function |
| CN107835444A (en) * | 2017-11-16 | 2018-03-23 | 百度在线网络技术（北京）有限公司 | Information interacting method, device, voice frequency terminal and computer-readable recording medium |
| CN108055650A (en) * | 2018-01-31 | 2018-05-18 | 四川金互通科技股份有限公司 | Data processing equipment and method |
| CN108260042A (en) * | 2017-12-04 | 2018-07-06 | 珠海格力电器股份有限公司 | Audio playing device and equipment |
| CN108289267A (en) * | 2018-04-14 | 2018-07-17 | 北京智网时代科技有限公司 | Eliminate echo cancelling device, method, speaker, the voice frequency sender of TV interference |
| CN108461095A (en) * | 2017-02-18 | 2018-08-28 | 朱利 | The wifi cloud speakers played with the manipulation of the cards such as photo, postcard |
| CN111654782A (en) * | 2020-06-05 | 2020-09-11 | 百度在线网络技术（北京）有限公司 | Intelligent sound box and signal processing method |
| CN111816206A (en) * | 2020-07-24 | 2020-10-23 | 黄君任 | A system, method and storage medium for using car music |
| CN112911430A (en) * | 2020-12-26 | 2021-06-04 | 南京愔宜智能科技有限公司 | A intelligent audio amplifier for intelligent house |
| CN114143669A (en) * | 2021-12-08 | 2022-03-04 | 深圳市冠旭电子股份有限公司 | Voice control system and audio equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105163233A (en) * | 2015-06-25 | 2015-12-16 | 康佳集团股份有限公司 | Method and system for interaction between intelligent cloud sound box and intelligent terminal |
| CN105491647A (en) * | 2015-11-25 | 2016-04-13 | 上海斐讯数据通信技术有限公司 | Router and electronic system |
| CN105759619A (en) * | 2015-12-11 | 2016-07-13 | 上海依瓦达环境技术有限公司 | Multipoint control type intelligent household control system |
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| CN106303796A (en) * | 2016-07-21 | 2017-01-04 | 广东欧珀移动通信有限公司 | Method for controlling smart speaker and smart speaker |
| CN106448672A (en) * | 2016-10-27 | 2017-02-22 | Tcl通力电子（惠州）有限公司 | Sound system and control method |
| CN106448672B (en) * | 2016-10-27 | 2020-07-14 | Tcl通力电子（惠州）有限公司 | A sound system and control method |
| CN106708041A (en) * | 2016-12-12 | 2017-05-24 | 西安Tcl软件开发有限公司 | Intelligent sound box and intelligent sound box directional movement method and device |
| CN108461095A (en) * | 2017-02-18 | 2018-08-28 | 朱利 | The wifi cloud speakers played with the manipulation of the cards such as photo, postcard |
| CN107635178A (en) * | 2017-11-13 | 2018-01-26 | 广州国光音频科技有限公司 | A trolley speaker with voice recognition function |
| CN107835444A (en) * | 2017-11-16 | 2018-03-23 | 百度在线网络技术（北京）有限公司 | Information interacting method, device, voice frequency terminal and computer-readable recording medium |
| JP2019092147A (en) * | 2017-11-16 | 2019-06-13 | バイドゥ オンライン ネットワーク テクノロジー （ベイジン） カンパニー リミテッド | Information exchanging method and device, audio terminal, and computer-readable storage medium |
| US10448082B2 (en) | 2017-11-16 | 2019-10-15 | Baidu Online Network Technology (Beijing) Co., Ltd. | Information exchanging method and device, audio terminal and computer-readable storage medium |
| CN108260042A (en) * | 2017-12-04 | 2018-07-06 | 珠海格力电器股份有限公司 | Audio playing device and equipment |
| CN108055650A (en) * | 2018-01-31 | 2018-05-18 | 四川金互通科技股份有限公司 | Data processing equipment and method |
| CN108055650B (en) * | 2018-01-31 | 2024-06-07 | 四川金互通科技股份有限公司 | Data processing apparatus and method |
| CN108289267A (en) * | 2018-04-14 | 2018-07-17 | 北京智网时代科技有限公司 | Eliminate echo cancelling device, method, speaker, the voice frequency sender of TV interference |
| CN111654782B (en) * | 2020-06-05 | 2022-01-18 | 百度在线网络技术（北京）有限公司 | Intelligent sound box and signal processing method |
| CN111654782A (en) * | 2020-06-05 | 2020-09-11 | 百度在线网络技术（北京）有限公司 | Intelligent sound box and signal processing method |
| CN111816206A (en) * | 2020-07-24 | 2020-10-23 | 黄君任 | A system, method and storage medium for using car music |
| CN111816206B (en) * | 2020-07-24 | 2023-12-15 | 黄君任 | A system, method and storage medium for using car music |
| CN112911430A (en) * | 2020-12-26 | 2021-06-04 | 南京愔宜智能科技有限公司 | A intelligent audio amplifier for intelligent house |
| CN114143669A (en) * | 2021-12-08 | 2022-03-04 | 深圳市冠旭电子股份有限公司 | Voice control system and audio equipment |
| CN114143669B (en) * | 2021-12-08 | 2023-09-08 | 深圳市冠旭电子股份有限公司 | Voice control system and audio equipment |
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Application publication date: 20150225 |
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