CN111917438B - Voice acquisition method, device and system and voice acquisition equipment - Google Patents
Voice acquisition method, device and system and voice acquisition equipment Download PDFInfo
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- H—ELECTRICITY
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- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
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- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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- G11B2020/10833—Copying or moving data from one record carrier to another
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Abstract
The embodiment of the invention provides a voice acquisition method, a device and a system and voice acquisition equipment, which are applied to a voice acquisition system, wherein the voice acquisition system comprises the following components: the voice collecting system comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is in wireless connection with the second voice collecting device, and the second voice collecting device is in wired/wireless connection with the other devices, and the method comprises the following steps: the first voice acquisition equipment receives a preset instruction sent by the second voice acquisition equipment, and the preset instruction is generated by the other equipment according to user operation and is sent to the second voice acquisition equipment; collecting voice data according to a preset instruction; the voice data are sent to a second voice acquisition device, and the second voice acquisition device forwards the voice data sent by the first voice acquisition device to other devices; and other devices can realize far-field recording through the cooperative cooperation of the first voice acquisition device and the second voice acquisition device.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a voice acquisition method, a device and a system and voice acquisition equipment.
Background
In recent years, recording apparatuses have been developed rapidly and have entered the public domain as products in professional fields. Recording equipment is generally required for recording by journalists, students, teachers and other groups. In addition, recording of various television programs, movies, music, etc. requires the use of recording equipment.
The recording equipment can be used independently, and can also be used as the peripheral equipment of other equipment such as a mobile phone and a camera, and the other equipment can adopt the recording equipment to pick up sound so as to improve the quality of the acquired voice data.
Wherein, the scenes that adopt the recording equipment to go on can be divided into two kinds usually: near field recording and far field recording. When other equipment adopts the recording equipment as peripheral hardware pickup, only can carry out near field recording.
Disclosure of Invention
The embodiment of the invention provides a voice acquisition method for realizing far-field recording.
Correspondingly, the embodiment of the invention also provides a voice acquisition system, a voice acquisition device and electronic equipment, which are used for ensuring the realization and application of the method.
In order to solve the above problem, an embodiment of the present invention discloses a voice collecting method, which is applied to a voice collecting system, where the voice collecting system includes: first pronunciation collection equipment, second pronunciation collection equipment and other equipment, first pronunciation collection equipment and second pronunciation collection equipment wireless connection, second pronunciation collection equipment with other wired/wireless connection of equipment specifically include: the first voice acquisition equipment receives a preset instruction sent by second voice acquisition equipment, and the preset instruction is generated by other equipment according to user operation and sent to the second voice acquisition equipment; acquiring voice data according to the preset instruction; and sending the voice data to a second voice acquisition device, and forwarding the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device.
Optionally, the first voice collecting device is wirelessly connected with the second voice collecting device through bluetooth.
Optionally, the sending the voice data to a second voice collecting device includes:
when the preset instruction is a recording instruction, storing the voice data, and sending the stored voice data to the second voice acquisition equipment after the voice data acquisition is finished;
and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
The embodiment of the invention also discloses a voice acquisition device, and in the voice acquisition system, the voice acquisition system comprises: first pronunciation collection equipment, second pronunciation collection equipment and other equipment, first pronunciation collection equipment and second pronunciation collection equipment wireless connection, second pronunciation collection equipment with other wired/wireless connection of equipment, pronunciation collection system deploys in first pronunciation collection equipment, pronunciation collection system includes: the receiving module is used for receiving a preset instruction sent by second voice acquisition equipment, and the preset instruction is generated by other equipment according to user operation and is sent to the second voice acquisition equipment;
the acquisition module is used for acquiring voice data according to the preset instruction;
and the sending module is used for sending the voice data to second voice acquisition equipment, and the second voice acquisition equipment forwards the voice data sent by the first voice acquisition equipment to the other equipment.
Optionally, the first voice collecting device is wirelessly connected with the second voice collecting device through bluetooth.
Optionally, the sending module includes:
the voice data acquisition module is used for acquiring voice data and sending the voice data to a second voice acquisition device after the voice data acquisition is finished;
and the microphone submodule is used for sending the voice data to the second voice acquisition equipment in real time when the preset instruction is a voice acquisition instruction.
The embodiment of the invention also discloses a voice acquisition system, which comprises: first pronunciation collection equipment, second pronunciation collection equipment and other equipment, first pronunciation collection equipment and second pronunciation collection equipment wireless connection, second pronunciation collection equipment with other equipment wired/wireless connection, wherein:
the other equipment is used for generating a preset instruction according to user operation and sending the preset instruction to the second voice acquisition equipment;
the second voice acquisition device is used for forwarding the preset instruction to the first voice acquisition device and forwarding the voice data sent by the first voice acquisition device to the other devices;
the first voice acquisition equipment is used for acquiring voice data according to the preset instruction and sending the voice data to the second voice acquisition equipment.
Optionally, the first voice collecting device is wirelessly connected with the second voice collecting device through bluetooth.
Optionally, the first voice acquisition device is configured to store the voice data when the preset instruction is a recording instruction, and send the voice data to the second voice acquisition device after the voice data acquisition is finished; and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
The embodiment of the invention also discloses a readable storage medium, and when the instructions in the storage medium are executed by a processor of the electronic equipment, the electronic equipment can execute the voice acquisition method in any one of the embodiments of the invention.
The embodiment of the invention also discloses voice acquisition equipment, which comprises a memory and one or more programs, wherein the one or more programs are stored in the memory, and the one or more programs are configured to be executed by one or more processors and comprise instructions for: receiving a preset instruction sent by second voice acquisition equipment, wherein the preset instruction is generated by other equipment according to user operation and is sent to the second voice acquisition equipment;
acquiring voice data according to the preset instruction;
and sending the voice data to a second voice acquisition device, and forwarding the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device.
Optionally, the first voice collecting device is wirelessly connected with the second voice collecting device through bluetooth.
Optionally, the sending the voice data to a second voice collecting device includes:
when the preset instruction is a recording instruction, storing the voice data, and sending the stored voice data to the second voice acquisition equipment after the voice data acquisition is finished;
and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
The embodiment of the invention has the following advantages:
the voice acquisition method of the embodiment of the invention is applied to a voice acquisition system, and the voice acquisition system comprises: the voice collecting device comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is wirelessly connected with the second voice collecting device, and the second voice collecting device is in wired/wireless connection with the other devices; after the other equipment generates a preset instruction according to user operation and sends the preset instruction to the second voice acquisition equipment, the second voice acquisition equipment forwards the preset instruction to the first voice acquisition equipment; after receiving a preset instruction sent by a second voice acquisition device, the first voice acquisition device can acquire voice data according to the preset instruction, then send the voice data to the second voice acquisition device, and forward the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device; and then can place first pronunciation collection equipment and be close to the position of sound source, can return for other equipment through second pronunciation collection equipment after first pronunciation collection equipment gathered voice data to other equipment can realize far field recording through first pronunciation collection equipment and the cooperation in coordination of second pronunciation collection equipment.
Drawings
FIG. 1 is a flow chart of the steps of one embodiment of a method of speech acquisition of the present invention;
FIG. 2 is a flow chart of the steps of an alternative embodiment of a speech acquisition method of the present invention;
FIG. 3 is a flow chart of steps in an alternative embodiment of a method of voice capture in accordance with the present invention;
FIG. 4 is a flow chart of steps in an alternative embodiment of a method of voice capture in accordance with the present invention;
FIG. 5 is a block diagram of a voice capture system according to an embodiment of the present invention;
FIG. 6 is a block diagram of a voice capture device according to an embodiment of the present invention;
FIG. 7 is a block diagram of an alternative embodiment of a speech acquisition device of the present invention;
fig. 8 is a block diagram illustrating a voice capture device for voice capture in accordance with an exemplary embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The embodiment of the invention provides a voice acquisition method, which is applied to a voice acquisition system, wherein the voice acquisition system comprises: the voice collecting device comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is in wireless connection with the second voice collecting device, and the second voice collecting device is in wired/wireless connection with the other devices. One of the core ideas of the embodiment of the invention is that two voice acquisition devices are cooperatively used to realize far-field recording.
The first voice acquisition device and the second voice acquisition device may refer to devices having a voice acquisition function, such as a recording device, for example, a recording pen, and a translation device, for example, a translation pen, a translator, and the like; the other devices may include a mobile device and a non-mobile device, and the mobile device may include a mobile terminal, a camera, and the like, which is not limited in this embodiment of the present invention.
Referring to fig. 1, a flowchart illustrating steps of an embodiment of a speech acquisition method of the present invention is shown, which may specifically include the following steps:
and 102, the first voice acquisition equipment receives a preset instruction sent by second voice acquisition equipment, and the preset instruction is generated by other equipment according to user operation and sent to the second voice acquisition equipment.
And step 104, acquiring voice data according to the preset instruction.
And 106, sending the voice data to a second voice acquisition device, and forwarding the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device.
In the embodiment of the invention, when the first voice acquisition equipment is connected with the second voice acquisition equipment and the second voice acquisition equipment is connected with other equipment, the first voice acquisition equipment can be placed close to the sound source. Then, the user can perform operations related to recording audio in other equipment, such as video recording operation, audio recording operation and the like; after the user executes the operation related to the audio recording, the other devices can generate corresponding preset instructions and send the preset instructions to the second voice acquisition device. The preset instruction may be an instruction for instructing the first voice collecting device to execute a preset operation, where the preset operation may include a recording operation, a voice collecting operation, and the like. After receiving the preset instruction, the second voice acquisition device can send the preset instruction to the first voice acquisition device to instruct the first voice acquisition device to execute the preset operation.
After receiving the preset instruction, the first voice acquisition device can acquire voice data according to the preset instruction; and then the collected voice data is sent to a second voice collecting device. After receiving the voice data, the second voice collecting device can forward the voice data to other devices. And other devices can realize far-field recording through the cooperative cooperation of the first voice acquisition device and the second voice acquisition device.
To sum up, the voice collecting method of the embodiment of the present invention is applied to a voice collecting system, and the voice collecting system includes: the voice collecting device comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is wirelessly connected with the second voice collecting device, and the second voice collecting device is in wired/wireless connection with the other devices; after the other equipment generates a preset instruction according to user operation and sends the preset instruction to the second voice acquisition equipment, the second voice acquisition equipment forwards the preset instruction to the first voice acquisition equipment; after receiving a preset instruction sent by a second voice acquisition device, the first voice acquisition device can acquire voice data according to the preset instruction, then send the voice data to the second voice acquisition device, and forward the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device; and other devices can realize far-field recording through the cooperative cooperation of the first voice acquisition device and the second voice acquisition device.
In an optional embodiment of the present invention, the second voice collecting device is wirelessly connected to the other device. For example, the bluetooth connection may be utilized, and the embodiment of the present invention is not limited thereto.
In an optional embodiment of the present invention, to ensure the communication quality, the second voice collecting device is connected to the other device by a wire. The second voice acquisition device and other devices can be connected through a data line such as an audio patch cord (e.g., a Type-C patch cord).
In an optional embodiment of the present invention, the first voice collecting device is wirelessly connected to the second voice collecting device through bluetooth.
Hereinafter, it will be described that which voice collecting device is the first voice collecting device and which voice collecting device is the second voice collecting device among the two voice collecting devices is determined as follows.
One implementation may be to start the bluetooth in the two voice capturing devices first. After the Bluetooth in the voice acquisition equipment is started, a selection interface can be displayed; two options may be included in the selection interface: a transmitter and a receiver. The user may select the "transmitter" option in one voice capture device and the "receiver" option in another voice capture device. The voice acquisition device corresponding to the option of "transmitter" selected by the user may be determined as the first voice acquisition device, and the voice acquisition device corresponding to the option of "receiver" selected by the user may be determined as the second voice acquisition device. After the user selects the corresponding option, the first voice acquisition device and the second voice acquisition device can be paired through Bluetooth, and after the first voice acquisition device and the second voice acquisition device are successfully paired, the first voice acquisition device and the second voice acquisition device are successfully connected.
The other mode may be that the bluetooth of the two voice collecting devices is started first, then the two voice collecting devices perform bluetooth pairing, and after the two voice collecting devices are successfully paired, the selection interface can be displayed; two options may be included in the selection interface: a transmitter and a receiver. The user may select the "transmitter" option in one voice capture device and the "receiver" option in another voice capture device. The voice acquisition device corresponding to the option of "transmitter" selected by the user may be determined as the first voice acquisition device, and the voice acquisition device corresponding to the option of "receiver" selected by the user may be determined as the second voice acquisition device.
Still another way may be to first turn on the bluetooth of two voice capture devices, and then the two voice capture devices perform bluetooth pairing. After the two voice acquisition devices are successfully paired, if one voice acquisition device is detected to be expired and is connected with the other devices through the data line, the voice acquisition device can be determined as a second voice acquisition device; the other voice collecting device is determined as the first voice collecting device.
The following describes a recording method provided by an embodiment of the present invention with reference to other devices, the second recording device, and the first recording device.
Referring to fig. 2, a flowchart illustrating steps of an alternative embodiment of the speech acquisition method of the present invention is shown, which may specifically include the following steps:
And step 204, the other equipment sends the preset instruction to second voice acquisition equipment.
For example, when the other device is a mobile terminal, the user may perform a video recording operation in a short video application of the mobile terminal, may also perform a video recording operation in a social application of the mobile terminal, and may also perform a video recording operation in a camera of the mobile terminal. Correspondingly, on one hand, the mobile terminal can generate a preset instruction and send the preset instruction to the second voice acquisition equipment to be forwarded to the first voice acquisition equipment so as to instruct the first voice acquisition equipment to carry out voice acquisition; on the other hand, other devices can generate an image acquisition instruction and instruct the image acquisition device of the mobile terminal to acquire an image. Certainly, the user may also start a recording tool of the mobile terminal, or execute an audio recording operation in a social application program of the mobile terminal, or in an application program corresponding to the mobile terminal voice acquisition device; then the mobile terminal can generate a corresponding preset instruction and forward the preset instruction to the first voice acquisition equipment through the second voice acquisition equipment so as to instruct the first voice acquisition equipment to carry out voice acquisition.
For another example, when the other device is a camera, the user may perform a video recording operation in the camera; then, on one hand, the camera can generate a preset instruction and forwards the preset instruction to the first voice acquisition equipment through the second voice acquisition equipment to instruct the first voice acquisition equipment to carry out voice acquisition; on the other hand, the camera can acquire images by the acquisition device.
And step 206, the second voice acquisition device forwards the preset instruction to the first voice acquisition device.
After receiving the preset instruction, the second voice acquisition device can forward the preset instruction to the first voice acquisition device to instruct the first voice acquisition device to perform voice acquisition.
And step 208, the first voice acquisition equipment receives a preset instruction sent by the second voice acquisition equipment.
And step 210, the first voice acquisition equipment acquires voice data according to the preset instruction.
And step 212, the first voice acquisition equipment sends the voice data to the second voice acquisition equipment.
And step 214, the second voice acquisition device forwards the voice data to the other devices.
After receiving a preset instruction, the first voice acquisition equipment can acquire voice data according to the preset instruction; and then the collected voice data is sent to a second voice collecting device. After receiving the voice data, the second voice collecting device can forward the voice data to other devices.
If the user performs the video recording operation in the other device, after receiving each frame of voice data forwarded by the second voice acquisition device, the other device may synchronize the frame of voice data with each frame of image data acquired by the other device and synthesize a frame of video data, and then store the video data. The subsequent user can operate in other equipment to play the video data.
If the user performs the audio recording operation in the other device, the other device may store the voice data after acquiring the voice data forwarded by the second voice collecting device. The subsequent user can operate in other equipment to play the voice data.
In one example of the present invention, the first voice capturing apparatus has: a recording mode and a microphone mode; the first voice acquisition equipment can be provided with a mode switch. The user can set the mode switch as required to enable the function of the first voice acquisition equipment. If the user sets the mode switch to the recording state, it can be determined that the user selects the recording mode, that is, the recording function of the first voice acquisition device is enabled. If the user sets the mode switch to the microphone state, it may be determined that the user selects the microphone mode, i.e., the microphone function of the first speech acquisition device is enabled.
In an example of the present invention, the function of the first voice capturing device may be enabled in a preset application program of another device; furthermore, the state of a mode switch is not required to be set on the first voice acquisition equipment, and remote operation can be realized; and a mode switch does not need to be arranged on the first voice acquisition equipment. The preset application program is an application program corresponding to the first voice acquisition device, and can be used for controlling and managing the first voice acquisition device.
Correspondingly, after the recording function of the first voice acquisition is started and after the user executes the operation related to the audio recording on the other equipment, the other equipment can generate a recording instruction based on the operation executed by the user and related to the audio recording, and send the recording instruction to the second voice acquisition equipment as a preset instruction. After the microphone function of the first voice acquisition device is enabled, after the user executes the operation related to the recorded audio on the other device, the other device may generate a voice acquisition instruction based on the operation related to the recorded audio executed by the user, and send the voice acquisition instruction as a preset instruction to the second voice acquisition device.
The following describes a voice capturing method provided by an embodiment of the present invention, taking the first voice capturing device as a microphone (i.e., enabling the microphone function of the first voice capturing device) as an example.
Referring to fig. 3, a flowchart illustrating steps of another alternative embodiment of the speech acquisition method of the present invention is shown, which may specifically include the following steps:
And step 304, the other equipment sends the voice acquisition instruction to second voice acquisition equipment.
And step 306, the second voice acquisition device forwards the voice acquisition instruction to the first voice acquisition device.
And 308, the first voice acquisition equipment receives a voice acquisition instruction sent by the second voice acquisition equipment.
And step 310, the first voice acquisition equipment acquires voice data according to the voice acquisition instruction.
And step 312, the first voice acquisition equipment sends the voice data to the second voice acquisition equipment in real time.
And step 314, the second voice collecting device forwards the voice data to the other devices.
And step 316, generating a voice acquisition stopping instruction by other equipment, and sending the voice acquisition stopping instruction to second voice acquisition equipment.
The other equipment can generate a voice acquisition stopping instruction according to the operation which is executed by the user and is related to the stop of recording the audio; or automatically generating a voice acquisition stopping instruction after the preset time length is reached; the embodiments of the present invention are not limited in this regard.
And step 320, the first voice acquisition equipment receives a voice acquisition stopping instruction sent by the second voice acquisition equipment, and stops recording according to the voice acquisition stopping instruction.
In an optional embodiment of the present invention, when the microphone function of the first voice collecting device is enabled, the first voice collecting device may be used as a microphone, and after the first voice collecting device collects voice data, the collected voice data may be forwarded to other devices through the second voice collecting device in real time; and then other equipment can carry out the collection of voice data in real time.
If the user performs the video recording operation in the other device, the other device may synthesize the voice data and the corresponding frame of image data acquired by the other device itself into one frame of video data after receiving each frame of voice data forwarded by the second voice acquisition device, and then store the frame of video data.
If the user performs the audio recording operation in the other device, the other device may store each frame of voice data after acquiring the frame of voice data forwarded by the second voice collecting device.
In an optional embodiment of the present invention, during the process of acquiring the voice data by the voice acquiring device, the voice acquiring device of the other device is in a closed state.
In summary, in the embodiment of the present invention, the first voice collecting device may send the voice data to the second voice collecting device in real time, and the second voice collecting device forwards the voice data to the other devices; and then can be real-time with voice data send to other equipment, make other equipment can be real-time the collection of carrying out voice data.
Of course, when the microphone function of the first voice collecting device is enabled, the first voice collecting device collects voice data according to the voice collecting instruction, on one hand, the voice data can be sent to the second voice collecting device in real time, and on the other hand, the voice data is stored in the voice data, so that follow-up audio editing, character transferring, caption exporting and the like can be conveniently carried out.
The following describes a voice capturing method provided by an embodiment of the present invention by taking the first voice capturing device as a recording device (i.e., enabling the recording function of the first voice capturing device) as an example.
Referring to FIG. 4, a flow chart of steps of yet another alternative embodiment of a speech acquisition method of the present invention is shown.
And step 404, the other equipment sends the recording instruction to second voice acquisition equipment.
And step 406, the second voice acquisition device forwards the recording instruction to the first voice acquisition device.
And step 408, the first voice acquisition device receives the recording instruction sent by the second voice acquisition device.
And step 410, the first voice acquisition equipment acquires voice data according to the recording instruction and stores the voice data.
And step 412, generating a recording stopping instruction by other equipment, and sending the recording stopping instruction to second voice acquisition equipment.
And step 414, the second voice acquisition device forwards the recording stopping instruction to the first voice acquisition device.
And step 416, the first voice acquisition device receives a recording stopping instruction sent by the second voice acquisition device, and stops recording according to the recording stopping instruction.
And 418, after the voice data acquisition is finished, sending the voice data to the second voice acquisition equipment.
Step 420, the second voice collecting device forwards the voice data to the other devices
In an optional embodiment of the present invention, when the recording function of the first voice collecting device is enabled, the first voice collecting device may be used as a recording device, and further, after the first voice collecting device collects voice data, the collected voice device may be stored in the first voice collecting device; and after the voice data acquisition is finished, sending the acquired voice data to other equipment through second voice acquisition equipment.
Wherein, the user can execute the operation related to the audio recording end in other devices, such as stopping/pausing the video recording, stopping/pausing the audio recording, etc.; and then the other equipment can generate a corresponding recording stopping instruction and forwards the recording stopping instruction to the first voice acquisition equipment through the second voice acquisition equipment. After the first voice acquisition equipment receives the recording stopping instruction, recording can be stopped, and voice data acquired between the received recording instruction and the recording stopping instruction are sent to other equipment through second voice acquisition equipment.
If the user performs the stop/pause video recording operation in other devices, the other devices correspondingly stop the acquisition of the image data. After acquiring the voice data sent by the second voice acquisition device, the other devices can synchronize and synthesize the voice data and the image data acquired by the other devices, and generate and store corresponding video data.
If the user performs the stop/pause audio recording operation in the other device, the other device may store the voice data in the corresponding location after receiving the voice data sent by the second voice collecting device.
In summary, in the embodiment of the present invention, the first voice collecting device may store the voice data, and after the voice data collection is finished, send the voice data to the second voice collecting device, and the second voice collecting device forwards the voice data to the other devices; and then can avoid pronunciation collection equipment to be connected unstably with other equipment, lead to the pronunciation data of transmission to appear losing etc. unusually, can improve voice quality.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 5, a block diagram of a voice capture system of an embodiment of the present invention is shown.
The voice collecting system 500 includes: a first voice acquisition device 502, a second voice acquisition device 504 and other devices 506, wherein the first voice acquisition device 502 is wirelessly connected with the second voice acquisition device 504, and the second voice acquisition device 504 is wirelessly/wired connected with the other devices 506;
the other device 506 is configured to generate a preset instruction according to a user operation, and send the preset instruction to the second voice acquisition device 504;
the second voice collecting device 504 is configured to forward the preset instruction to the first voice collecting device 502, and forward the voice data sent by the first voice collecting device 502 to the other device 506;
the first voice collecting device 502 is configured to collect voice data according to the preset instruction, and send the voice data to the second voice collecting device 504.
In an optional embodiment of the present invention, the first voice collecting device 502 is wirelessly connected to the second voice collecting device 504 via bluetooth.
In an optional embodiment of the present invention, the first voice collecting device 502 is configured to store the voice data when the preset instruction is a recording instruction, and send the voice data to the second voice collecting device 504 after the voice data collection is finished; and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment 504 in real time.
The embodiment of the invention also provides a voice acquisition device, which is applied to the voice acquisition system, wherein the voice acquisition device is arranged in the first voice acquisition equipment.
Referring to fig. 6, a block diagram of a structure of an embodiment of a speech acquisition apparatus of the present invention is shown, which may specifically include the following modules:
a receiving module 602, configured to receive a preset instruction sent by a second voice acquisition device, where the preset instruction is generated by the other device according to a user operation and is sent to the second voice acquisition device;
an acquisition module 604, configured to acquire voice data according to the preset instruction;
a sending module 606, configured to send the voice data to a second voice collecting device, where the second voice collecting device forwards the voice data sent by the first voice collecting device to the other devices.
Referring to fig. 7, a block diagram of an alternative embodiment of a speech acquisition device of the present invention is shown.
In an optional embodiment of the present invention, the first voice collecting device is wirelessly connected to the second voice collecting device through bluetooth.
In an optional embodiment of the present invention, the sending module 606 includes:
a recording sub-module 6062, configured to, when the preset instruction is a recording instruction, store the voice data, and send the stored voice data to the second voice acquisition device after the voice data acquisition is finished;
and a microphone submodule 6064, configured to send the voice data to the second voice collecting device in real time when the preset instruction is a voice collecting instruction.
To sum up, the voice collecting method of the embodiment of the present invention is applied to a voice collecting system, and the voice collecting system includes: the voice collecting device comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is wirelessly connected with the second voice collecting device, and the second voice collecting device is in wired/wireless connection with the other devices; after the other equipment generates a preset instruction according to user operation and sends the preset instruction to the second voice acquisition equipment, the second voice acquisition equipment forwards the preset instruction to the first voice acquisition equipment; after receiving a preset instruction sent by a second voice acquisition device, the first voice acquisition device can acquire voice data according to the preset instruction, then send the voice data to the second voice acquisition device, and forward the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device; and then can place first pronunciation collection equipment and be close to the position of sound source, can return for other equipment through second pronunciation collection equipment after first pronunciation collection equipment gathered voice data to other equipment can realize far field recording through first pronunciation collection equipment and the cooperation in coordination of second pronunciation collection equipment.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
Fig. 8 is a block diagram illustrating a voice capture device 800 for voice capture according to an example embodiment. For example, the voice capture device 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 8, the voice capture device 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.
The processing component 802 generally controls overall operation of the voice capture device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing elements 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the voice capture device 800. Examples of such data include instructions for any application or method operating on the voice capture device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power component 806 provides power to the various components of the voice capture device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the voice capture device 800.
The multimedia component 808 includes a screen that provides an output interface between the voice capture device 800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. When the voice capture device 800 is in an operational mode, such as a capture mode or a video mode, the front-facing camera and/or the rear-facing camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the voice capture device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the speech acquisition device 800. For example, the sensor assembly 814 may detect an open/closed state of the voice capturing device 800, the relative positioning of the components, such as a display and keypad of the voice capturing device 800, the sensor assembly 814 may also detect a change in position of the voice capturing device 800 or a component of the voice capturing device 800, the presence or absence of user contact with the voice capturing device 800, the orientation or acceleration/deceleration of the voice capturing device 800, and a change in temperature of the voice capturing device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate wired or wireless communication between the voice capture device 800 and other devices. The voice capture device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 814 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 814 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the speech acquisition device 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the speech acquisition device 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of a speech acquisition device, enable the speech acquisition device to perform a speech acquisition method, the method comprising: receiving a preset instruction sent by second voice acquisition equipment, wherein the preset instruction is generated by other equipment according to user operation and is sent to the second voice acquisition equipment; acquiring voice data according to the preset instruction; and sending the voice data to a second voice acquisition device, and forwarding the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device.
Optionally, the first voice collecting device is wirelessly connected with the second voice collecting device through bluetooth.
Optionally, the sending the voice data to a second voice collecting device includes:
when the preset instruction is a recording instruction, storing the voice data, and sending the stored voice data to the second voice acquisition equipment after the voice data acquisition is finished;
and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
A speech acquisition apparatus comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured for execution by one or more processors the one or more programs including instructions for: receiving a preset instruction sent by second voice acquisition equipment, wherein the preset instruction is generated by other equipment according to user operation and is sent to the second voice acquisition equipment;
acquiring voice data according to the preset instruction;
and sending the voice data to a second voice acquisition device, and forwarding the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device.
Optionally, the first voice collecting device is wirelessly connected with the second voice collecting device through bluetooth.
Optionally, the sending the voice data to a second voice collecting device includes:
when the preset instruction is a recording instruction, storing the voice data, and sending the stored voice data to the second voice acquisition equipment after the voice data acquisition is finished;
and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is made on a voice acquisition method, a voice acquisition device, a voice acquisition system and a voice acquisition device provided by the present invention, and specific examples are applied in this document to explain the principle and the implementation of the present invention, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (13)
1. A voice acquisition method is applied to a voice acquisition system, and the voice acquisition system comprises: the voice collecting device comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is wirelessly connected with the second voice collecting device, the second voice collecting device is in wired connection with the other devices, and the second voice collecting device has a voice collecting function; the method comprises the following steps:
the first voice acquisition equipment receives a preset instruction sent by second voice acquisition equipment, and the preset instruction is generated by other equipment according to the operation which is executed by a user and is related to video recording and is sent to the second voice acquisition equipment; the other equipment collects image data according to the operation which is executed by the user and is related to the recorded video;
acquiring voice data according to the preset instruction;
sending the voice data to a second voice acquisition device, and forwarding the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device; the other device synchronizes the image data and the voice data and synthesizes video data.
2. The method of claim 1, wherein the first voice capture device is wirelessly connected to the second voice capture device via bluetooth.
3. The method of claim 1, wherein sending the voice data to a second voice capture device comprises:
when the preset instruction is a recording instruction, storing the voice data, and sending the stored voice data to the second voice acquisition equipment after the voice data acquisition is finished;
and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
4. A speech acquisition system, comprising: the voice collecting device comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is wirelessly connected with the second voice collecting device, the second voice collecting device is in wired connection with the other devices, and the second voice collecting device has a voice collecting function; wherein:
the other equipment is used for generating a preset instruction according to the operation which is executed by the user and is related to the video recording, and sending the preset instruction to the second voice acquisition equipment; the video recording device is used for acquiring image data according to the operation which is executed by a user and is related to the recorded video; the voice acquisition equipment is used for synchronizing the image data and the voice data sent by the second voice acquisition equipment and synthesizing video data;
the second voice acquisition device is used for forwarding the preset instruction to the first voice acquisition device and forwarding the voice data sent by the first voice acquisition device to the other devices;
the first voice acquisition equipment is used for acquiring voice data according to the preset instruction and sending the voice data to the second voice acquisition equipment.
5. The voice capturing system of claim 4, wherein the first voice capturing device is wirelessly connected to the second voice capturing device via bluetooth.
6. The speech acquisition system of claim 4,
the first voice acquisition equipment is used for storing the voice data when the preset instruction is a recording instruction, and sending the voice data to the second voice acquisition equipment after the voice data acquisition is finished; and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
7. The voice collecting device is applied to a voice collecting system, and the voice collecting system comprises: the voice collecting device comprises a first voice collecting device, a second voice collecting device and other devices, wherein the first voice collecting device is wirelessly connected with the second voice collecting device, the second voice collecting device is in wired connection with the other devices, and the second voice collecting device has a voice collecting function; the voice acquisition device is deployed in a first voice acquisition apparatus, the voice acquisition device comprising:
the receiving module is used for receiving a preset instruction sent by second voice acquisition equipment, and the preset instruction is generated by other equipment according to the operation which is executed by a user and is related to video recording and is sent to the second voice acquisition equipment; the other equipment collects image data according to the operation which is executed by the user and is related to the recorded video;
the acquisition module is used for acquiring voice data according to the preset instruction;
the sending module is used for sending the voice data to second voice acquisition equipment, and the second voice acquisition equipment forwards the voice data sent by the first voice acquisition equipment to other equipment; the other device synchronizes the image data and the voice data and synthesizes video data.
8. The apparatus of claim 7, wherein the first voice capture device is wirelessly connected to the second voice capture device via bluetooth.
9. The apparatus of claim 7, wherein the sending module comprises:
the voice data acquisition module is used for acquiring voice data and sending the voice data to a second voice acquisition device after the voice data acquisition is finished;
and the microphone submodule is used for sending the voice data to the second voice acquisition equipment in real time when the preset instruction is a voice acquisition instruction.
10. A first voice acquisition device is characterized by being applied to a voice acquisition system, wherein the voice acquisition system comprises the first voice acquisition device, a second voice acquisition device and other devices, the first voice acquisition device comprises a memory and one or more programs, the first voice acquisition device is wirelessly connected with the second voice acquisition device, the second voice acquisition device is in wired connection with the other devices, and the second voice acquisition device has a voice acquisition function; wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors include instructions for:
receiving a preset instruction sent by second voice acquisition equipment, wherein the preset instruction is generated by the other equipment according to the operation which is executed by a user and is related to video recording and is sent to the second voice acquisition equipment; the other equipment collects image data according to the operation which is executed by the user and is related to the recorded video;
acquiring voice data according to the preset instruction;
sending the voice data to a second voice acquisition device, and forwarding the voice data sent by the first voice acquisition device to the other devices by the second voice acquisition device; the other device synchronizes the image data and the voice data and synthesizes video data.
11. The device of claim 10, wherein the first voice capture device is wirelessly connected to the second voice capture device via bluetooth.
12. The device of claim 10, wherein sending the voice data to a second voice capture device comprises:
when the preset instruction is a recording instruction, storing the voice data, and sending the stored voice data to the second voice acquisition equipment after the voice data acquisition is finished;
and when the preset instruction is a voice acquisition instruction, transmitting the voice data to the second voice acquisition equipment in real time.
13. A readable storage medium, wherein instructions in the storage medium, when executed by a processor of a speech acquisition device, enable the speech acquisition device to perform the speech acquisition method of any of method claims 1-3.
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| CN201130940Y (en) * | 2007-12-29 | 2008-10-08 | 首华电子(深圳)有限公司 | Wireless earpiece and wireless control system |
| CN105225443A (en) * | 2014-05-27 | 2016-01-06 | 德赛电子(惠州)有限公司 | A kind of intelligent household management system and its implementation |
| US9369186B1 (en) * | 2014-12-04 | 2016-06-14 | Cisco Technology, Inc. | Utilizing mobile devices in physical proximity to create an ad-hoc microphone array |
| CN107894881A (en) * | 2017-10-18 | 2018-04-10 | 恒玄科技（上海）有限公司 | The method that principal and subordinate link switching, conversation monitoring and the Mike of bluetooth earphone switch |
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| CN109348364A (en) * | 2018-10-31 | 2019-02-15 | 厦门亿联网络技术股份有限公司 | A kind of wireless microphone system, control method and audio/video conference system |
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