CN113242506A - Intelligent audio control system - Google Patents
Intelligent audio control system Download PDFInfo
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- CN113242506A CN113242506A CN202110550203.8A CN202110550203A CN113242506A CN 113242506 A CN113242506 A CN 113242506A CN 202110550203 A CN202110550203 A CN 202110550203A CN 113242506 A CN113242506 A CN 113242506A
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- 238000012545 processing Methods 0.000 claims abstract description 53
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 13
- 230000005236 sound signal Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/004—Monitoring arrangements; Testing arrangements for microphones
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- Otolaryngology (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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Abstract
The invention discloses an intelligent audio control system which comprises an audio input interface, a sound production module, a detection module, a frequency response processing module, an output interface and a control terminal, wherein the audio input interface, the sound production module, the detection module and the frequency response processing module are connected with an external microphone, and the control terminal is respectively connected with the sound production module, the detection module and the frequency response processing module. The intelligent adjustment of the frequency response is realized through the frequency response processing module, the synchronous output of audio and characters is realized by utilizing the audio output interface and the character output structure, and the purposes of improving the application quality of the whole audio system and ensuring the accuracy of the staff for acquiring the audio data are achieved.
Description
Technical Field
The invention relates to the field of audio processing, in particular to an intelligent audio control system.
Background
In the prior art, due to the difference between the design level and the manufacturing level of manufacturers and the difference between application scenes, the frequency response of the microphone is different in the actual use process, the frequency response needs to be adjusted in the use process, and the whole process is time-consuming and labor-consuming; meanwhile, in the use process at the present stage, because the speech conduction is generally carried out through audio in the conference process, when a large-scale site conference is carried out and the sound equipment at the edge is damaged, the conduction of the conference content is inaccurate, and the work is influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent audio control system so as to achieve the purposes of improving the application quality of the whole audio system and ensuring the accuracy of staff for acquiring audio data.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an intelligent audio control system comprises an audio input interface connected with an external microphone, a sound production module, a detection module, a frequency response processing module, an output interface connected with external sound equipment and a control terminal, wherein the control terminal is respectively connected with the sound production module, the detection module and the frequency response processing module;
the audio input interface is used for receiving audio data of a microphone and sending the audio data to the sound production module or the frequency response processing module;
the sounding module is used for outputting test audio;
the detection module is used for comparing the received audio data with the test audio to obtain frequency response difference data;
the frequency response processing module is used for receiving audio data input by the audio input interface and carrying out frequency response correction on the received audio data according to the frequency response difference data obtained by the detection module;
the output interface comprises an audio output interface and a text output interface, the audio output interface is used for outputting audio signals, and the text output interface is used for converting audio data into texts to be displayed;
the control module is used for controlling the sound production module, the detection module and the frequency response processing module to be turned on and turned off.
The invention realizes the intelligent adjustment of the frequency response through the frequency response processing module, realizes the synchronous output of the audio and the characters by utilizing the audio output interface and the character output structure, and achieves the purposes of improving the application quality of the whole audio system and ensuring the accuracy of the staff for acquiring the audio data.
Preferably, the system also comprises a sound processing module, wherein the sound processing module is respectively connected with the frequency response processing module and the output interface, and comprises a sound effect adjusting unit, a volume adjusting unit and a tone quality adjusting unit;
the sound effect adjusting unit, the volume adjusting unit and the quality adjusting unit respectively realize the adjustment of sound effect, volume and tone quality of the sound data after the frequency response processing; the audio data are adjusted through the sound processing module consisting of the sound effect adjusting unit, the volume adjusting unit and the tone quality adjusting unit, and the transmission quality of the audio data is further ensured.
Preferably, the system further comprises a storage module, wherein the storage module is respectively connected with the detection module and the frequency response processing module; the storage module is used for receiving the frequency response difference data detected by the detection module, comparing the data with the stored data and sending the comparison result to the frequency response processing module. The data transmitted by the detection module is detected and compared by the storage module, so that the intellectualization and the rapidness of frequency response adjustment are further improved.
Preferably, a conversion module is further connected between the text output interface and the frequency response processing module, and the conversion module is configured to convert an audio signal sent by the frequency response processing module into a text signal and send the text signal to an external display device through the text output interface for display.
Preferably, the audio output interface and the text output interface are both connected with alarm sensors, the alarm sensors are connected with buttons at the external sound equipment and the display equipment, and the holding sensors are connected with the control terminal. The audio output interface position and the text output interface position which have problems can be conveniently sent to the control terminal through the alarm sensor, and the audio output interface position and the text output interface position can be conveniently maintained by a worker.
The invention has the following advantages:
1. the invention realizes the intelligent adjustment of the frequency response through the frequency response processing module, realizes the synchronous output of the audio and the characters by utilizing the audio output interface and the character output structure, and achieves the purposes of improving the application quality of the whole audio system and ensuring the accuracy of the staff for acquiring the audio data.
2. The invention adjusts the audio data through the sound processing module consisting of the sound effect adjusting unit, the volume adjusting unit and the tone quality adjusting unit, thereby further ensuring the transmission quality of the audio data.
3. The invention utilizes the storage module to realize the detection and comparison of the data transmitted by the detection module, thereby further improving the intellectualization and the rapidness of the frequency response adjustment.
4. The audio output interface position and the text output interface position which are in problem are conveniently sent to the control terminal through the alarm sensor, so that the audio output interface position and the text output interface position can be conveniently maintained by workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a system block diagram of an intelligent audio control system according to an embodiment of the present invention;
the corresponding part names indicated by the numbers and letters in the drawings:
1. audio input interface 2, sound production module 3, detection module 4, storage module 5 and frequency response processing module
61. Sound effect regulating unit 62, volume regulating unit 63, tone quality regulating unit 71 and audio output interface
72. The text output interface 73, the conversion module 8, the control terminal 9 and the alarm sensor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides an intelligent audio control system, which has the working principle that the frequency response is intelligently adjusted through a frequency response processing module, and the synchronous output of audio and characters is realized by utilizing an audio output interface and a character output structure, so that the application quality of the whole audio system is improved, and the accuracy of staff for acquiring audio data is ensured.
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in fig. 1, an intelligent audio control system includes an audio input interface 1 connected to an external microphone, a sound generation module 2, a detection module 3, a storage module 4, a frequency response processing module 5, a sound processing module, an output interface connected to an external sound device, a control terminal 8, and an alarm sensor 9 disposed at the output interface, wherein the control terminal is connected to the sound generation module, the detection module, and the frequency response processing module, respectively.
The audio input interface is used for receiving audio data of a microphone and sending the audio data to the sound production module or the frequency response processing module.
The sound production module is used for outputting test audio.
The detection module is used for comparing the received audio data with the test audio to obtain frequency response difference data.
The storage module is used for receiving the frequency response difference data detected by the detection module, comparing the data with the stored data and sending the comparison result to the frequency response processing module.
And the frequency response processing module is used for receiving the audio data input by the audio input interface and correcting the frequency response of the received audio data according to the instruction sent by the storage module.
The sound processing module is respectively connected with the frequency response processing module and the output interface, and comprises a sound effect adjusting unit 61, a volume adjusting unit 62 and a quality adjusting unit 63;
and the sound effect adjusting unit, the volume adjusting unit and the quality adjusting unit are used for respectively adjusting the sound effect, the volume and the tone quality of the sound data processed by the frequency response.
The output interface comprises an audio output interface 71 and a text output interface 72, and the audio output interface is used for outputting audio signals; a conversion module 73 is connected between the text output interface and the frequency response processing module, and is used for converting the audio signal sent by the frequency response processing module into a text signal and sending the text signal to an external display device for display through the text output interface.
The control module is used for controlling the sound production module, the detection module and the frequency response processing module to be turned on and turned off.
The audio output interface and the character output interface are both connected with alarm sensors, the alarm sensors are connected with buttons at the external sound equipment and the display equipment, and the holding sensors are connected with the control terminal.
The specific use steps of the invention are as follows: as shown in fig. 1, in the actual use process, when a new environment is reached for audio debugging, a worker starts the generation module 2 and the detection module 2 through the control terminal 8, at this time, the audio input interface 1 receives audio, the detection module measures frequency response difference data after the audio passes through the sounding module 2, and the data is sent to the private storage module 4 for storage and comparison;
when the data of discovery and inside storage are unanimous, storage module sends according to the data instruction of storage and realizes quick adjustment (closing detection module and sound module simultaneously) for frequency response processing module 5, pass through audio effect regulating unit 61 again, volume control unit 62, tone quality regulating unit 63 handles it, some audio signal of processing convey to the stereo set through audio output interface 71, convert audio signal into text signal through conversion module 73 simultaneously, and carry to the display screen through the interface of writing out a book and carry out the word display, make things convenient for staff (especially the handicapped personnel) to know audio information.
When the frequency response difference data received by the storage module do not accord with the stored data, the frequency response difference data are fed back to a worker, the worker manually controls the frequency response processing module to process the frequency response until the sounding requirement is met, and at the moment, the storage module stores the adjustment to expand the storage information of the storage module so as to be convenient for subsequent quick processing.
Meanwhile, the alarm sensors at the audio output interface 71 and the text output interface 72 are used for detecting, and when a sound box or a display screen at a certain position is found to be damaged, the sound box or the display screen can be transmitted to the control module 8 through the alarm sensors, so that the follow-up maintenance of workers is facilitated.
Through the mode, the intelligent audio control system provided by the invention realizes intelligent adjustment of frequency response through the frequency response processing module, realizes synchronous output of audio and characters by utilizing the audio output interface and the character output structure, and achieves the purposes of improving the application quality of the whole audio system and ensuring the accuracy of staff for acquiring audio data.
The foregoing is only a preferred embodiment of the intelligent audio control system disclosed in the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these are within the scope of the present invention.
Claims (5)
1. An intelligent audio control system is characterized by comprising an audio input interface connected with an external microphone, a sound production module, a detection module, a frequency response processing module, an output interface connected with external sound equipment and a control terminal, wherein the control terminal is respectively connected with the sound production module, the detection module and the frequency response processing module;
the audio input interface is used for receiving audio data of a microphone and sending the audio data to the sound production module or the frequency response processing module;
the sounding module is used for outputting test audio;
the detection module is used for comparing the received audio data with the test audio to obtain frequency response difference data;
the frequency response processing module is used for receiving audio data input by the audio input interface and carrying out frequency response correction on the received audio data according to the frequency response difference data obtained by the detection module;
the output interface comprises an audio output interface and a text output interface, the audio output interface is used for outputting audio signals, and the text output interface is used for converting audio data into texts to be displayed;
the control module is used for controlling the sound production module, the detection module and the frequency response processing module to be turned on and turned off.
2. The intelligent audio control system according to claim 1, further comprising a sound processing module, wherein the sound processing module is connected to the frequency response processing module and the output interface, respectively, and the sound processing module comprises a sound effect adjusting unit, a volume adjusting unit, and a sound quality adjusting unit;
and the sound effect adjusting unit, the volume adjusting unit and the quality adjusting unit are used for respectively adjusting the sound effect, the volume and the tone quality of the sound data processed by the frequency response.
3. The intelligent audio control system according to claim 1, further comprising a storage module, wherein the storage module is respectively connected to the detection module and the frequency response processing module; the storage module is used for receiving the frequency response difference data detected by the detection module, comparing the data with the stored data and sending the comparison result to the frequency response processing module.
4. The intelligent audio control system according to claim 1, wherein a conversion module is further connected between the text output interface and the frequency response processing module, and the conversion module is configured to convert an audio signal sent by the frequency response processing module into a text signal and send the text signal to an external display device via the text output interface for display.
5. The intelligent audio control system according to claim 1, wherein the audio output interface and the text output interface are both connected with alarm sensors, the alarm sensors are connected with buttons on external sound equipment and display equipment, and the clasping sensors are connected with the control terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550203.8A CN113242506A (en) | 2021-05-20 | 2021-05-20 | Intelligent audio control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110550203.8A CN113242506A (en) | 2021-05-20 | 2021-05-20 | Intelligent audio control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157963A (en) * | 2021-12-07 | 2022-03-08 | 深圳市韵阳科技有限公司 | Audio effect control system and method for multimedia |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157963A (en) * | 2021-12-07 | 2022-03-08 | 深圳市韵阳科技有限公司 | Audio effect control system and method for multimedia |
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