Audio processing device and method

An audio processing and bass audio technology, applied in the field of single audio processing devices, can solve problems such as poor sound effect, and achieve the effect of increasing the reproduction bass part, the effect is obvious, and the sound short circuit phenomenon is avoided.

Inactive Publication Date: 2007-07-18
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Existing technology can not meet the needs of consumers to use mobile phone MP3 or other media. At present, the single speaker directly uses foam or PORON, and the sound effect is poor.

Method used

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  • Audio processing device and method

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Embodiment Construction

[0021] The detailed implementation of the technical solution of the present invention will be described below in conjunction with the accompanying drawings.

[0022] The audio processing device and method according to the present invention, as shown in Fig. 1 and Fig. 2, is generally arranged on a mobile phone device, and the structural form of its loudspeaker module includes: the loudspeaker and the receiver are fixed in the same module, the loudspeaker The rear sound chamber is formed by fastening and sealing the upper cover and the lower cover, and guides the opening for sound.

[0023] As shown in the figure, the loudspeaker module structure includes a receiver 110, which is used to connect with the audio output circuit of the mobile phone device and make sound. The airtight space is provided with a rear sound cavity 130 with a predetermined area. The airtightness and size of the rear sound cavity 130 affect the output of the low-frequency part of the sound; when the rear ...

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Abstract

This invention discloses a process method for audio frequency of a monocase sound box including a receiver used in connecting to an audio output circuit and generating sound, a closed space is set in front of the receiver and the sound enters into the closed space and a sound hole of a back sound cavity connected with the closed space used in overlapping and outputting low audio frequency.

Description

technical field [0001] The present invention relates to a channel processing device and method of a mobile phone audio processing method, in particular to a single audio processing device and method applied to a mobile phone. technical background [0002] In the existing audio processing devices and methods, such as the handset design of a mobile phone, due to the limited space of the mobile phone device, a single speaker is generally used. [0003] When a speaker receives the signal from the power amplifier, the vibrating plate will shake back and forth. When the vibrating plate is pushed forward, the vibrating plate hits the air molecules in front of it, and the air in front of the vibrating plate will increase the pressure. , these molecules will continue to push forward, colliding with the air molecules in front of them, causing a slight high pressure. When the vibrating plate retreats, the air molecules in front of the vibrating plate will create a slight vacuum, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20H04M1/62
Inventor 谭登裔
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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