CN206743522U - Audio adjusts terminal and intelligence customization sound system - Google Patents
Audio adjusts terminal and intelligence customization sound system Download PDFInfo
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- CN206743522U CN206743522U CN201720084055.4U CN201720084055U CN206743522U CN 206743522 U CN206743522 U CN 206743522U CN 201720084055 U CN201720084055 U CN 201720084055U CN 206743522 U CN206743522 U CN 206743522U
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Abstract
Audio adjustment terminal and intelligence customization sound system of the present utility model, including：Audio receiver, central processing unit, digital audio processor, the interface unit being sequentially connected；Central processing unit receives the audio adjust instruction that user sends, and forms test audio signal instruction to drive digital audio processor to send test audio signal；Audio receiver receives environmental audio signal, so that central processing unit is analyzed by environmental audio signal and computing；Environmental audio signal is the audio signal that test audio signal is traveled at preset audio collection point by audible device；Digital audio processor also receives the audio frequency parameter after central processing unit computing, and exports audio adjustment signal.Interface unit is used to above-mentioned test audio signal, audio adjustment signal passing to audible device.So as to by being analyzed and processed to the environmental audio of hearer present position, adjust the tonequality of audible device, improve its acoustical behavior, provide the user the acoustics of high-quality.
Description
Technical field
It the utility model is related to audio adjustment field, more particularly to a kind of audio adjustment terminal and intelligence customization sound equipment system
System.
Background technology
As people pursue quality of the life the lifting of standard, increasing family selection is laid out home theater at home
Stereo set.
The whether perfect release of its tonequality of stereo set can be influenceed by factors, indoor such as the putting position of audio amplifier
Furniture blocks to sound wave, the matching of room space and sound equipment power, hearer to volume and audio regulate whether it is balanced etc.,
In a word, for amateur sound equipment commissioning staff, and without the ordinary people of professional audio testing tool for, allow stereo set to send out
It is the extremely difficult thing of part to wave its optimal audio.Therefore, a kind of simple, practical and easy-operating audio adjustment of research and development is needed badly to set
It is standby so that ordinary populace be in can also enjoy high-quality to attaining tonequality.
Utility model content
The utility model provides a kind of audio adjustment terminal and intelligence customization sound system, wherein, audio adjustment terminal bag
Include central processing unit, audio receiver, digital audio processor, interface unit etc.；Central processing unit and digital audio processor
Connection, the audio adjust instruction sent for receiving user, test audio signal instruction is sent to digital audio processor；Numeral
Audio process receives test audio signal instruction, and sends test audio signal according to test audio signal instruction, so that
External audible device carries out sounding according to test audio signal；Audio receiver is connected with central processing unit, for reception ring
Border audio signal, and environmental audio signal is passed into central processing unit, so that central processing unit is carried out to environmental audio signal
Analysis and computing；Wherein, environmental audio signal travels to preset audio by external audible device for test audio signal and adopted
Audio signal at collection point；Digital audio processor, interface list is passed through according to the audio frequency parameter adjustment after central processing unit computing
The tonequality of the external audible device of member, realizes the adaptive optimization to audible device tonequality.It is made up of audio adjustment terminal
Intelligence customization sound system, can be analyzed and processed according to the environmental audio of hearer present position, be adjusted real-time adaptive
The tonequality of audible device, improve its acoustical behavior, provide the user the acoustics of high-quality.
The utility model provides a kind of audio adjustment terminal, including：
Central processing unit, digital audio processor, audio receiver；
The central processing unit is connected with the digital audio processor；
The central processing unit is used to receive the audio adjust instruction that user sends, and according to the audio adjust instruction to
The digital audio processor sends test audio signal instruction；
The digital audio processor is used to receive the test audio signal instruction, and according to the test audio signal
Instruction sends test audio signal, so that external audible device carries out sounding according to the test audio signal；
The audio receiver is connected with the central processing unit, for receiving environmental audio signal, and by the environment
Audio signal passes to the central processing unit, so that the central processing unit is analyzed and transported to the environmental audio signal
Calculate；Wherein, the environmental audio signal is that the test audio signal travels to default sound by the external audible device
Audio signal at frequency collection point；
The digital audio processor, it is additionally operable to receive the audio frequency parameter after the central processing unit computing, and according to institute
State audio frequency parameter output audio adjustment signal；
The audio adjustment terminal also includes：Interface unit；The interface unit is connected with the digital audio processor,
Believe for receiving the test audio signal, audio adjustment signal, and by the test audio signal, audio adjustment
Number pass to the external audible device.
Optionally, the interface unit is with the one or more in lower interface：2.0 analog interfaces, 2.1 analog interfaces,
5.1 analog interfaces, 5.8GHz wave points, 5.0GHz wave points, 2.4GHz wave points；The interface unit is used for hair
Acoustic equipment provides the interface being connected with audio adjustment terminal.
Optionally, the audio receiver includes：Radio receiving unit；
The radio receiving unit is used to receive the environmental audio signal collected by external audio collecting device；
The radio receiving unit is included with the one or more in lower module：Bluetooth module, WIFI module.
Optionally, the frequency range of the test audio signal is 20Hz to 20KHz.
Optionally, the audio adjustment terminal is set top box, mobile phone terminal or television set.
The utility model also provides a kind of intelligence customization sound system, including audible device, audio collecting device, also wraps
Include：Any of the above-described described audio adjustment terminal；
The audible device adjusts terminal with the audio by the interface unit and is connected；
The audio collecting device is wirelessly or non-wirelessly connected with audio adjustment terminal by the audio receiver.
Optionally, the audio collecting device includes：Wireless microphone；
The wireless microphone is adjusting collection at preset audio collection point of the terminal at a distance of pre-determined distance with the audio
The environmental audio signal, and the environmental audio signal is passed into the central processing unit by the audio receiver.
Optionally, the audio collecting device is wire microphone；
The wire microphone is connected by cable with the audio receiver.
Optionally, the audio adjustment terminal also includes：Analog-digital converter；
The analog-digital converter is connected with the audio receiver and the central processing unit respectively, for by the audio
The simulated audio signal that receiver receives to obtain passes to the central processing unit after being converted to digital audio and video signals.
Optionally, the audible device is audio amplifier；The audio amplifier is the one or more in following audio amplifier：2.0 audio amplifiers,
2.1 audio amplifiers, 5.1 audio amplifiers, the audio amplifier for being configured with 5.8GHz wave points, the audio amplifier for being configured with 5.0GHz wave points, it is configured with
The audio amplifier of 2.4GHz wave points.
Audio adjustment terminal and intelligence customization sound system of the present utility model, by being connect including central processing unit, audio
Receive device, digital audio processor, interface unit etc.；Central processing unit is connected with digital audio processor, for receiving user's hair
The audio adjust instruction gone out, test audio signal instruction is sent to digital audio processor；Digital audio processor receives the survey
Audition frequency signal instruction, and according to test audio signal instruction send test audio signal so that external audible device according to
Test audio signal carries out sounding；Audio receiver is connected with central processing unit, for receiving environmental audio signal, and by environment
Audio signal passes to central processing unit, so that central processing unit is analyzed by environmental audio signal and computing；Wherein, environment
Audio signal is the audio signal that test audio signal is traveled at preset audio collection point by external audible device；Numeral
Audio process, the sound that the external audible device of interface unit is passed through according to the audio frequency parameter adjustment after central processing unit computing
Matter, realize the adaptive optimization to audible device tonequality.The intelligence customization sound system being made up of audio adjustment terminal, can be with
Analyzed and processed according to the environmental audio of hearer present position, adjust the tonequality of audible device real-time adaptive, improve it
Acoustical behavior, provide the user the acoustics of high-quality.
Brief description of the drawings
Fig. 1 is the structural representation that the audio that the embodiment of the utility model one provides adjusts terminal；
Fig. 2 is the structural representation for the intelligence customization sound system that the embodiment of the utility model one provides；
Fig. 3 is the structural representation for the intelligence customization sound system that another embodiment of the utility model provides.
Reference：
1st, audio adjustment terminal；11st, central processing unit；12 audio receivers；13rd, digital audio processor；14th, interface list
Member；2nd, audible device；3rd, preset audio collection point；4th, audio collecting device；41st, wireless microphone；42nd, wireless communication module；
43rd, wire microphone；44th, cable.
Embodiment
Fig. 1 is the structural representation that the audio that the embodiment of the utility model one provides adjusts terminal, as shown in figure 1, this reality
Apply example and a kind of audio adjustment terminal 1 is provided, audio adjustment terminal 1 can apply to any knot with described by the present embodiment
In any audio adjustment terminal of structure, for example, set top box, mobile phone terminal or television set.Audio adjustment terminal 1 includes：Centre
Manage device 11, audio receiver 12, digital audio processor 13；Central processing unit 11 is connected with digital audio processor 13；Center
Processor 11 is used to receive the audio adjust instruction that user sends, and is sent out according to audio adjust instruction to digital audio processor 13
Go out test audio signal instruction；Digital audio processor 13 is used to receive test audio signal instruction, and is believed according to testing audio
Number instruction send test central processing unit 11, audio receiver 12；Central processing unit 11 is used to send test audio signal, so that
External audible device 2 carries out sounding according to test audio signal；Audio receiver 12 is connected with central processing unit 11, for connecing
Environmental audio signal is received, and environmental audio signal is passed into central processing unit 11, so that central processing unit 11 is to environmental audio
Signal is analyzed and computing；Wherein, environmental audio signal is traveled to pre- for test audio signal by external audible device 2
If the audio signal at audio collection point 3；Also include：Digital audio processor 13, interface unit 14；Digital audio processor 13
It is connected with central processing unit 11, is additionally operable to receive the audio frequency parameter after the computing of central processing unit 11, and exported according to audio frequency parameter
Audio adjusts signal；Audio adjustment terminal also includes：Interface unit 14；It is connected with digital audio processor 13, for connecing
Acceptance Tests audio signal, audio adjustment signal, and test audio signal, audio adjustment signal are passed into external audible device
2。
Specifically, audio adjustment terminal 1 can be configured to set top box, television set or other home electronics
Deng, by taking set top box as an example, central processing unit 11 can be set in set top box, the central processing unit 11 be provided with for audio examine
The software APP with optimization is surveyed, is also equipped with digital audio processor 13, the digital audio processor 13 can enter to audio signal
Row processing, for example, phase adjustment, the regulation of reverberation time, time delay, left and right acoustic channels are balanced, the EQ of frequency, amplitude and steepness
Adjustment, it is high, in and low frequency segmentation tie point CF setting, and each frequency range phase adjustment, dynamic compression etc..Interface unit 14 is
Outside audible device 2 (such as：Audio amplifier) interface being connected with audio adjustment terminal 1 is provided, it can be wireline interface list
Member, or radio interface unit, the interface unit 14 are after handling central processing unit 11 and digital audio processor 13
Optimization audio signal pass to the middleware of audible device 2.The audio adjusts adjustment process of the terminal 1 to audio：User
Send audio adjustment instruction, the instruction can by with the audio adjust terminal wireless be connected remote control, mobile phone terminal,
The equipment such as PAD terminals are sent, and CPU 11 receives the audio adjust instruction that user sends, and to the audio adjust instruction
It is compiled, obtains test audio signal instruction, so that digital audio processor 13 is sent according to test audio signal instruction
The test audio signal corresponding with the instruction, the frequency range of the test audio signal is 20Hz to 20KHz.Audible device 2
According to test audio signal sounding, different according to hearer present position, the test audio signal is propagated in atmosphere can undergo 0 time
Or multiple reflections get to human ear.The audio signal of human ear is reached, it may be the direct sound wave of 0 secondary reflection of experience, it is also possible to
It is the reflected sound that experienced multiple reflections, referred to as environmental audio signal here.According to the difference of hearer present position, adopt
The environmental audio signal collected also can be different.Such as the preset audio collection point 3 in Fig. 1 just represents the location of hearer.
The environmental audio signal collected is sent to audio receiver 12, and audio receiver 12 can also include entering the signal received
The processing module of the processing such as row analog-to-digital conversion and filtering；During the environmental audio signal received is sent to by audio receiver 12
Central processor 11, it is set to be compared with initial test audio signal, and according to voice data algorithm, such as quick Fourier
Leaf transformation, the small difference algorithm etc. that involves draw the audio frequency parameter to match with digital audio processor 13, digital audio processor
13 audio frequency parameters obtained according to the computing of central processing unit 11 carry out phases, reverberation time, time delay, left and right acoustic channels it is balanced,
The digital audio processings such as EQ, CF, audio adjustment signal is obtained, and exporting to audible device 2, makes it send the sound letter after optimization
Number.The audio adjust terminal 1 by the environmental audio signal received is analyzed and computing allow stereo set according to
The diverse location of hearer, tonequality is adjusted, so that hearer no matter where may listen to the sound of high-quality real-time adaptive
Effect.It should be noted that the utility model is not construed as limiting to the pre-set programs for generating test audio signal, those skilled in the art
Setting can be programmed according to being actually needed.
Further, interface unit 14 can be the one or more in following interface：2.0 analog interfaces, 2.1 simulations connect
Mouth, 5.1 analog interfaces, 5.8GHz wave points, 5.0GHz wave points, 2.4GHz wave points；Interface unit 14 be used for
Audible device 2 provides the interface being connected with audio adjustment terminal 1.Wherein, 2.0 analog interfaces, 2.1 analog interfaces, 5.1 simulations
The interfaces such as interface both can be wireline interface or wave point, and if wave point, then audio adjustment terminal 1 is with sending out
5.8GHz wave points, 5.0GHz wave points, 2.4GHz wave points etc. are set respectively in acoustic equipment 2 to realize both nothings
Line connects.
Further, audio receiver 12 includes radio receiving unit；Radio receiving unit is used to receive by external audio
The environmental audio signal that collecting device collects；Radio receiving unit is included with the one or more in lower module：Bluetooth mould
Block, WIFI module.Wherein, external audio collecting device can be wireless microphone, possess the electronic equipment of microphone function, such as hand
Machine, pad etc..External audio collecting device carries out voice data with audio receiver 12 by communication protocols such as bluetooth or WIFI
Transmit.
The present embodiment audio adjustment terminal, by including central processing unit, audio receiver, digital audio processor,
Interface unit etc.；Central processing unit is connected with digital audio processor, the audio adjust instruction sent for receiving user, to number
Word audio process sends test audio signal instruction；Digital audio processor receives the test audio signal and instructed, and according to
Test audio signal instruction sends test audio signal, so that external audible device carries out sounding according to test audio signal；
Audio receiver is connected with central processing unit, and centre is passed to for receiving environmental audio signal, and by environmental audio signal
Device is managed, so that central processing unit is analyzed by environmental audio signal and computing；Wherein, environmental audio signal is believed for testing audio
Number audio signal traveled to by external audible device at preset audio collection point；Digital audio processor, according to center
Audio frequency parameter adjustment after processor computing is realized to audible device tonequality by the tonequality of the external audible device of interface unit
Adaptive optimization.So as to by being analyzed and processed to the environmental audio of hearer present position, adjust hair real-time adaptive
The tonequality of acoustic equipment, improve its acoustical behavior, provide the user the acoustics of high-quality.Fig. 2 is that the utility model one is implemented
The structural representation for the intelligence customization sound system that example provides, Fig. 3 are the intelligence customization that another embodiment of the utility model provides
The structural representation of sound system, as shown in figures 2-3, the present embodiment provide a kind of intelligence customization sound system, including sounding is set
Standby 2, audio collecting device 4, in addition to：Audio adjustment terminal 1 described in any of the above-described embodiment；Audible device 2 passes through interface
Unit 14 is connected with audio adjustment terminal 1；Audio collecting device 4 and audio adjustment terminal 1 by audio receiver 12 it is wireless or
Wired connection.Wherein, Fig. 2 shows audio collecting device 4 and the structural representation of the audio adjustment wireless connection of terminal 1；Fig. 3 shows
Audio collecting device 4 and the structural representation of the audio adjustment wired connection of terminal 1 are gone out.
As shown in Fig. 2 audio collecting device 4 includes：Wireless microphone 41；Be integrated with the wireless microphone 41 bluetooth,
The wireless communication modules such as WiFi 42, or, include the wireless communication modules such as bluetooth, WiFi 42 in the audio collecting device 4.Nothing
Line microphone 41 is apart gathering environmental audio signal with audio adjustment terminal 1 at the preset audio collection point 3 of pre-determined distance, and
Environmental audio signal is passed into central processing unit 11 by audio receiver 12.The audio collecting device 4 can be single
The equipment of wireless microphone 41 or other radio-based electronic devices for being integrated with wireless microphone 41, such as mobile phone terminal, pad
Deng.
As shown in figure 3, audio collecting device 4 includes：Wire microphone 43；Wire microphone 43 passes through cable 44 and audio
Receiver 12 connects.Generally, cable 44 transmit for analog signal, then audio adjustment terminal 1 can also include：Analog-digital converter
15；Analog-digital converter 15 is connected with audio receiver 12 and central processing unit 11 respectively, for audio receiver 12 to be received
To simulated audio signal be converted to digital audio and video signals after pass to central processing unit 11.
Optionally, audible device 2 can be audio amplifier；Audio amplifier can be the one or more in following audio amplifier：2.0 audio amplifiers,
2.1 audio amplifiers, 5.1 audio amplifiers, the audio amplifier for being configured with 5.8GHz wave points, the audio amplifier for being configured with 5.0GHz wave points, it is configured with
The audio amplifier of 2.4GHz wave points.Audible device 2 can also be the electronic sound equipment for arbitrarily having above-mentioned interface.
Audio adjustment terminal 1 can be that any audio with structure described by above-described embodiment adjusts terminal, for example, hand
Machine, set top box, tablet personal computer etc., the detection of installation audio environment and optimization software APP in it.Audio adjustment terminal 1 sends test
Test audio signal, the test audio signal can be the customized testing audios of APP, can also select to test by user
Audio or by user's self-programming testing audio.Testing audio is sent by audible device 2, and passes through the wireless of audio collecting device 4
Or wire microphone collection environmental audio.Wherein, audio collecting device 4 can be that the mobile terminal for itself being integrated with microphone is set
It is standby, for example, mobile phone, tablet personal computer etc. or the External microphone equipment being attached by cable.Microphone will gather
To environmental audio signal feed back to audio adjustment terminal 1 so that central processing unit 11 is analyzed environmental audio signal
With computing, audio frequency parameter after being optimized simultaneously is sent to digital audio processor 13, and voice data is carried out according to audio frequency parameter
Digital audio processor 13 after renewal controls external audible device 2 to send the audio after optimization again.Above-mentioned audio is sent, instead
Feedback, optimization process can repeatedly repeatedly, so that audible device 2 sends optimal audio, and intelligence customization sound system realizes pair
The adaptive audio adjustment of stereo set under various circumstances.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of audio adjusts terminal, it is characterised in that including：Central processing unit, digital audio processor, audio receiver；
The central processing unit is connected with the digital audio processor；
The central processing unit is used to receive the audio adjust instruction that user sends, and according to the audio adjust instruction to described
Digital audio processor sends test audio signal instruction；
The digital audio processor is used to receive the test audio signal instruction, and is instructed according to the test audio signal
Test audio signal is sent, so that external audible device carries out sounding according to the test audio signal；
The audio receiver is connected with the central processing unit, for receiving environmental audio signal, and by the environmental audio
Signal passes to the central processing unit, so that the central processing unit is analyzed by the environmental audio signal and computing；
Wherein, the environmental audio signal travels to preset audio by the external audible device for the test audio signal and adopted
Audio signal at collection point；
The digital audio processor, it is additionally operable to receive the audio frequency parameter after the central processing unit computing, and according to the sound
Frequency parameter output audio adjustment signal；
The audio adjustment terminal also includes：Interface unit；The interface unit is connected with the digital audio processor, is used for
The test audio signal, audio adjustment signal are received, and the test audio signal, audio adjustment signal are passed
Pass the external audible device.
2. audio according to claim 1 adjusts terminal, it is characterised in that the interface unit is with one in lower interface
Kind is a variety of：2.0 analog interfaces, 2.1 analog interfaces, 5.1 analog interfaces, 5.8GHz wave points, 5.0GHz wave points,
2.4GHz wave point；The interface unit is used to provide the interface being connected with audio adjustment terminal to audible device.
3. audio according to claim 1 adjusts terminal, it is characterised in that
The audio receiver includes：Radio receiving unit；
The radio receiving unit is used to receive the environmental audio signal collected by external audio collecting device；
The radio receiving unit is included with the one or more in lower module：Bluetooth module, WIFI module.
4. audio according to claim 1 adjusts terminal, it is characterised in that the frequency range of the test audio signal is
20Hz to 20KHz.
5. terminal is adjusted according to audio according to any one of claims 1 to 4, it is characterised in that the audio adjusts terminal
For set top box, mobile phone terminal or television set.
6. a kind of intelligence customization sound system, including audible device, audio collecting device, it is characterised in that also include：Right will
The audio any one of 1~5 is asked to adjust terminal；
The audible device adjusts terminal with the audio by the interface unit and is connected；
The audio collecting device is wirelessly or non-wirelessly connected with audio adjustment terminal by the audio receiver.
7. intelligence customization sound system according to claim 6, it is characterised in that
The audio collecting device includes：Wireless microphone；
The wireless microphone is adjusted at preset audio collection point of the terminal at a distance of pre-determined distance described in collection with the audio
Environmental audio signal, and the environmental audio signal is passed into the central processing unit by the audio receiver.
8. intelligence customization sound system according to claim 6, it is characterised in that the audio collecting device is wired wheat
Gram wind；
The wire microphone is connected by cable with the audio receiver.
9. intelligence customization sound system according to claim 8, it is characterised in that the audio adjustment terminal also includes：
Analog-digital converter；
The analog-digital converter is connected with the audio receiver and the central processing unit respectively, for the audio to be received
The simulated audio signal that device receives to obtain passes to the central processing unit after being converted to digital audio and video signals.
10. intelligence customization sound system according to claim 6, it is characterised in that the audible device is audio amplifier；It is described
Audio amplifier is the one or more in following audio amplifier：2.0 audio amplifiers, 2.1 audio amplifiers, 5.1 audio amplifiers, the sound for being configured with 5.8GHz wave points
Case, the audio amplifier for being configured with 5.0GHz wave points, the audio amplifier for being configured with 2.4GHz wave points.
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| CN201720084055.4U CN206743522U (en) | 2017-01-19 | 2017-01-19 | Audio adjusts terminal and intelligence customization sound system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449688A (en) * | 2018-03-19 | 2018-08-24 | 长沙世邦通信技术有限公司 | Studio broadcast audio-frequency processing method, apparatus and system |
| CN108877770A (en) * | 2018-05-31 | 2018-11-23 | 北京百度网讯科技有限公司 | For testing the methods, devices and systems of intelligent sound equipment |
| CN109040911A (en) * | 2018-10-12 | 2018-12-18 | 上海摩软通讯技术有限公司 | The determination method of intelligent sound box and its target placement location |
| CN109151702A (en) * | 2018-09-21 | 2019-01-04 | 歌尔科技有限公司 | Effect adjusting method, audio frequency apparatus and the readable storage medium storing program for executing of audio frequency apparatus |
| CN109274909A (en) * | 2018-09-19 | 2019-01-25 | 深圳创维－Rgb电子有限公司 | Television sound method of adjustment, television set and storage medium |
| CN110703645A (en) * | 2019-09-30 | 2020-01-17 | 惠州市德赛西威汽车电子股份有限公司 | Online debugging system and method for automobile low-speed prompt tone device |
| CN113157242A (en) * | 2021-05-07 | 2021-07-23 | 湖北亿咖通科技有限公司 | Sound effect debugging method, system and processing chip |
| CN113727240A (en) * | 2020-05-26 | 2021-11-30 | 南宁富桂精密工业有限公司 | Sound playing adjustment method and portable device |
| CN114360232A (en) * | 2021-12-10 | 2022-04-15 | 南昌航天广信科技有限责任公司 | Collector opening control method, system, computer and readable storage medium |
| CN114666706A (en) * | 2021-11-30 | 2022-06-24 | 北京达佳互联信息技术有限公司 | Sound effect enhancement method, device and system |
| CN114666631A (en) * | 2020-12-23 | 2022-06-24 | 华为技术有限公司 | Sound effect adjusting method and electronic equipment |
| CN114666631B (en) * | 2020-12-23 | 2024-04-26 | 华为技术有限公司 | Sound effect adjusting method and electronic equipment |
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| CN108449688A (en) * | 2018-03-19 | 2018-08-24 | 长沙世邦通信技术有限公司 | Studio broadcast audio-frequency processing method, apparatus and system |
| CN108877770A (en) * | 2018-05-31 | 2018-11-23 | 北京百度网讯科技有限公司 | For testing the methods, devices and systems of intelligent sound equipment |
| CN108877770B (en) * | 2018-05-31 | 2020-01-07 | 北京百度网讯科技有限公司 | Method, device and system for testing intelligent voice equipment |
| WO2020057227A1 (en) * | 2018-09-19 | 2020-03-26 | 深圳创维－Rgb电子有限公司 | Television sound adjustment method, television set, and storage medium |
| CN109274909A (en) * | 2018-09-19 | 2019-01-25 | 深圳创维－Rgb电子有限公司 | Television sound method of adjustment, television set and storage medium |
| CN109151702A (en) * | 2018-09-21 | 2019-01-04 | 歌尔科技有限公司 | Effect adjusting method, audio frequency apparatus and the readable storage medium storing program for executing of audio frequency apparatus |
| CN109040911A (en) * | 2018-10-12 | 2018-12-18 | 上海摩软通讯技术有限公司 | The determination method of intelligent sound box and its target placement location |
| CN110703645A (en) * | 2019-09-30 | 2020-01-17 | 惠州市德赛西威汽车电子股份有限公司 | Online debugging system and method for automobile low-speed prompt tone device |
| CN113727240A (en) * | 2020-05-26 | 2021-11-30 | 南宁富桂精密工业有限公司 | Sound playing adjustment method and portable device |
| CN114666631A (en) * | 2020-12-23 | 2022-06-24 | 华为技术有限公司 | Sound effect adjusting method and electronic equipment |
| CN114666631B (en) * | 2020-12-23 | 2024-04-26 | 华为技术有限公司 | Sound effect adjusting method and electronic equipment |
| CN113157242A (en) * | 2021-05-07 | 2021-07-23 | 湖北亿咖通科技有限公司 | Sound effect debugging method, system and processing chip |
| CN114666706A (en) * | 2021-11-30 | 2022-06-24 | 北京达佳互联信息技术有限公司 | Sound effect enhancement method, device and system |
| CN114360232A (en) * | 2021-12-10 | 2022-04-15 | 南昌航天广信科技有限责任公司 | Collector opening control method, system, computer and readable storage medium |
| CN114360232B (en) * | 2021-12-10 | 2022-11-11 | 南昌航天广信科技有限责任公司 | Collector opening control method, system, computer and readable storage medium |
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