CN204014020U - Audio amplifier - Google Patents

Audio amplifier Download PDF

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Publication number
CN204014020U
CN204014020U CN201420145451.XU CN201420145451U CN204014020U CN 204014020 U CN204014020 U CN 204014020U CN 201420145451 U CN201420145451 U CN 201420145451U CN 204014020 U CN204014020 U CN 204014020U
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CN
China
Prior art keywords
audio amplifier
housing
usb
user
integrated circuit
Prior art date
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Active
Application number
CN201420145451.XU
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Chinese (zh)
Inventor
顾晓斌
黄娅慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI LINGSHENG INFORMATION TECHNOLOGY CO., LTD.
Original Assignee
SHANGHAI GUOKE ELECTRONIC CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI GUOKE ELECTRONIC CO Ltd filed Critical SHANGHAI GUOKE ELECTRONIC CO Ltd
Priority to CN201420145451.XU priority Critical patent/CN204014020U/en
Application granted granted Critical
Publication of CN204014020U publication Critical patent/CN204014020U/en
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Abstract

The utility model discloses a kind of audio amplifier, comprise housing and be arranged on the integrated circuit that comprises voice recognition unit in housing, wherein, described integrated circuit comprises arithmetic processor, the A/D converter being connected with arithmetic processor, memory cell and the microphone, operational amplifier and the filter that connect in turn.Audio amplifier also comprises the push button that is arranged on audio amplifier top, in order to according to user's touch, gathers touch signal, and starts corresponding units work according to the indication of touch signal.Intelligent sound box of the present utility model simple to operate, without manual command, allows the selection and regulating of music more follow one's bent, and makes user can more independently enjoy music.

Description

Audio amplifier
Technical field
The utility model relates to intelligent appliance field, relates in particular to a kind of audio amplifier.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated to space, is one of requisite equipment of most audiophiles.But the sound-box device function singleness on market, interactive extremely low with other-end equipment instantly, play gimmick dumb, and only can be placed on horizontal plane, do not meet the user habit in mobile Internet epoch.
The explosive growth of intelligent terminal is that solid foundation has been established in the development of digital home coming years, and the extensive use of network technology (WIFI) impels various electrical equipment interconnections in family will become within reach; The electronic product such as TV, sound equipment, mobile phone, computer form one can be interactive intelligent home network, the content in high in the clouds and service will " softwares " and " hardware " organic combination, will form new Industry Model.The product of this technology and birth meets that country is clear and definite in < < 12 planning > > take Digital Television, wired home terminal and cloud computing as generation information technical industry, the upgrading of promotion industrial transformation, the developing goal of the strategic new industry that the mode of promoting economic development changes.Along with the arriving in mobile Internet epoch, family life more needs " Smart Home ", thereby user also expects to have more intelligentized inducing function to audio amplifier. 
Utility model content
The purpose of this utility model is to propose a kind of audio amplifier, simplify the operation, improve human-computer interaction, in order to realize the utility model object, the utility model discloses a kind of audio amplifier, comprise housing and be arranged on the integrated circuit that comprises voice recognition unit in housing, wherein, described integrated circuit comprises arithmetic processor, the A/D converter being connected with arithmetic processor, memory cell and the microphone, operational amplifier and the filter that connect in turn.
Further, described memory cell comprises SD memory card module, FLASH, SDRAM.
Further, described audio amplifier also comprises the push button that is arranged on audio amplifier top, in order to according to user's touch, gathers touch signal, and starts corresponding units work according to the indication of touch signal.
Further, described audio amplifier also comprises loud speaker, push-button unit.
Further, on described housing, be also provided with a display unit, in order to show interactive information.
Further, be also provided with SD card slot mechanism on described housing, described SD memory card module is stored in described SD card slot mechanism.
Further, on described housing, be also provided with USB slot mechanism, in order to connect USB interface and to carry out transfer of data or communication.
Further, the described USB slot coupling USB of mechanism or min-USB connector.
Compared with prior art, the utility model operates hommization more, take that to improve that user experiences be core, strengthens human-computer interaction.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram of audio amplifier of the present utility model.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the audio amplifier the utility model proposes is described in further detail.
Refer to Fig. 1, Fig. 1 is the electrical block diagram of audio amplifier of the present utility model.The audio amplifier of the present embodiment comprises housing and is arranged on the integrated circuit that comprises voice recognition unit in housing, wherein, described integrated circuit comprises arithmetic processor, the A/D converter being connected with arithmetic processor, memory cell and the microphone, operational amplifier and the filter that connect in turn, wherein, memory cell includes SD memory card module, FLASH, SDRAM.Arithmetic processor can dsp processor or the processor of FPGA or ARM, also can with the chip of other SOC realize all can, also can adopt according to actual needs general CPU to realize functional processor in conjunction with software.
In the present embodiment, described filter can adopt frequency overlapped-resistable filter to realize.On described audio amplifier, be also provided with loud speaker and push-button unit, push-button unit can be controlled the various functions of audio amplifier mechanically.
Described audio amplifier also comprises the push button that is arranged on audio amplifier top, in order to according to user's touch, gathers touch signal, and starts corresponding units work according to the indication of touch signal.During use, user only need to touch the push button at top, the operation that audio amplifier can point out you to do.Such as, touch the push button at top, start voice control function, now, user passes through voice mode, as say the name of certain song, this audio amplifier can start the integrated circuit of voice recognition unit, collect user's sound, user's one's voice in speech is carried out filtering and carries out signal processing, and the music libraries of storing in this audio amplifier or search for this song title by network connected reference in the music libraries in long-range high in the clouds, if store in audio amplifier this locality, can play immediately this song, if play by high in the clouds, can point out user to select online play or download while putting or download to local audio amplifier and play again etc.
Phonetic function can also arrange a lot of functions, such as the instruction of the volume of controlling audio amplifier broadcasting can be set, user only needs the instructions such as " more greatly " " a little bit smaller ", all instructions of the rapid completing user of audio amplifier meeting, the volume of music is heightened or turned down, need not in person go to the size of adjusting mechanically volume on audio amplifier.Certainly selection music can also be set, as select next or a upper head, or the function such as fast forwarding and fast rewinding.
On described housing, be also provided with a display unit, in order to show interactive information, this display unit can be LCD display, or other flat-panel monitors with touch-control interactive function, in order to user, can in this display unit, input instruction according to systems soft ware, realize mutual.
On described housing, be also provided with SD card slot mechanism, described SD memory card module is stored in described SD card slot mechanism, and user can extract this SD memory module at any time, convenient copy, transmission data or data.
On described housing, be also provided with USB slot mechanism, in order to connect USB interface and to carry out transfer of data or communication, the common general USB connector interface of described USB slot mechanism's coupling, also can be set to mate min-USB connector.This audio amplifier can or be conducted interviews with external mechanical or systems exchange data, such as be connected to PC end or mobile phone terminal by USB line, can be by the song direct copying of PC end or mobile phone terminal to audio amplifier, or play music at PC end or mobile phone terminal, all can use this USB line, by audio amplifier, play etc.
The technique effect of intelligent sound box is in sum as follows:
1, simple to operate, without manual command.
2, the selection of music and adjusting are more followed one's bent, and make user can more independently enjoy music.
3, audio amplifier is used and is no longer confined to narrow space scope, and can extend to whole indoor.
4, human-computer interaction provides wide development space for realizing modern house intelligent integral, for making the audio-visual environment of Domestic two, provides technical support.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.

Claims (8)

1. an audio amplifier, it is characterized in that, comprise housing and be arranged on the integrated circuit that comprises voice recognition unit in housing, wherein, described integrated circuit comprises arithmetic processor, the A/D converter being connected with arithmetic processor, memory cell and the microphone, operational amplifier and the filter that connect in turn.
2. audio amplifier as claimed in claim 1, is characterized in that, described memory cell comprises SD memory card module, FLASH, SDRAM.
3. audio amplifier as claimed in claim 1, is characterized in that, described audio amplifier also comprises the push button that is arranged on audio amplifier top, in order to according to user's touch, gathers touch signal, and starts corresponding units work according to the indication of touch signal.
4. audio amplifier as claimed in claim 1, is characterized in that, described audio amplifier also comprises loud speaker, push-button unit.
5. audio amplifier as claimed in claim 1, is characterized in that, is also provided with a display unit, in order to show interactive information on described housing.
6. audio amplifier as claimed in claim 2, is characterized in that, is also provided with SD card slot mechanism on described housing, and described SD memory card module is stored in described SD card slot mechanism.
7. audio amplifier as claimed in claim 1, is characterized in that, is also provided with USB slot mechanism on described housing, in order to connect USB interface and to carry out transfer of data or communication.
8. audio amplifier as claimed in claim 7, is characterized in that, the described USB slot coupling USB of mechanism or min-USB connector.
CN201420145451.XU 2014-03-28 2014-03-28 Audio amplifier Active CN204014020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420145451.XU CN204014020U (en) 2014-03-28 2014-03-28 Audio amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420145451.XU CN204014020U (en) 2014-03-28 2014-03-28 Audio amplifier

Publications (1)

Publication Number Publication Date
CN204014020U true CN204014020U (en) 2014-12-10

Family

ID=52053956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420145451.XU Active CN204014020U (en) 2014-03-28 2014-03-28 Audio amplifier

Country Status (1)

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CN (1) CN204014020U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104966516A (en) * 2015-07-06 2015-10-07 成都陌云科技有限公司 Sound collector for sound identification robot
CN104980840A (en) * 2015-07-03 2015-10-14 北京灵隆科技有限公司 Intelligent loudspeaker box and control method thereof
CN105551488A (en) * 2015-12-15 2016-05-04 深圳Tcl数字技术有限公司 Voice control method and system
WO2017028114A1 (en) * 2015-08-16 2017-02-23 胡丹丽 Audio player having handwriting input function and playing method therefor
WO2017028113A1 (en) * 2015-08-16 2017-02-23 胡丹丽 Audio player having handwriting input function and playing method therefor
CN108055610A (en) * 2017-03-31 2018-05-18 佳禾智能科技股份有限公司 Intelligent sound box
CN109005482A (en) * 2018-08-14 2018-12-14 汪俊 A kind of method and device of the speaker of sound control working condition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104980840A (en) * 2015-07-03 2015-10-14 北京灵隆科技有限公司 Intelligent loudspeaker box and control method thereof
CN104966516A (en) * 2015-07-06 2015-10-07 成都陌云科技有限公司 Sound collector for sound identification robot
WO2017028114A1 (en) * 2015-08-16 2017-02-23 胡丹丽 Audio player having handwriting input function and playing method therefor
WO2017028113A1 (en) * 2015-08-16 2017-02-23 胡丹丽 Audio player having handwriting input function and playing method therefor
CN105551488A (en) * 2015-12-15 2016-05-04 深圳Tcl数字技术有限公司 Voice control method and system
WO2017101266A1 (en) * 2015-12-15 2017-06-22 深圳Tcl数字技术有限公司 Voice control method and system
CN108055610A (en) * 2017-03-31 2018-05-18 佳禾智能科技股份有限公司 Intelligent sound box
CN109005482A (en) * 2018-08-14 2018-12-14 汪俊 A kind of method and device of the speaker of sound control working condition

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20151027

Address after: 200433, room four, building 346, 0719 National Road, Shanghai, Yangpu District

Patentee after: SHANGHAI LINGSHENG INFORMATION TECHNOLOGY CO., LTD.

Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 356 building 3 room 127

Patentee before: Shanghai Guoke Electronic Co., Ltd.

C41 Transfer of patent application or patent right or utility model