Single track bass boost method and device, player

A bass enhancement, monophonic technology, applied in the field of acoustics, can solve problems such as easy broken sound, and achieve the effect of good low-frequency sound

Active Publication Date: 2017-07-14
1MORE ACOUSTIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a monophonic bass enhancement method, device, and player for the problem that the low frequency is enhanced by the traditional method of gain, which causes the sound to break easily when the volume is high.

Method used

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  • Single track bass boost method and device, player
  • Single track bass boost method and device, player
  • Single track bass boost method and device, player

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0045] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used in the description of the present invention in this specification is only for the purpose of describing specific embodiments, and is not used to limit the present...

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Abstract

The invention relates to a single track bass boost method, a single track bass boost device and a player in the field of acoustic techniques. According to the method, volumes of a left channel digital audio and a right channel digital audio are attenuated by the same first preset amplitude, then the attenuated left cannel digital audio and the right channel digital audio are added, the added left and right channel digital audios are further divided into a high frequency audio path and a low frequency audio path, digital audio parameters of the high frequency audio path and the low frequency audio path are independently controlled, the volumes of the controlled high frequency audio path and the low frequency audio path are attenuated by the same second preset amplitude, and the attenuated high and low frequency audio paths are further added to form a single track digital audio, so that good low frequency sound sensation is provided when in low volume, and the low frequency audio does not crack when in high volume.

Description

technical field [0001] The invention relates to the technical field of acoustics, in particular to a monophonic bass enhancement method and device, and a player. Background technique [0002] The default settings of traditional music players include left and right channels, which will lead to insufficient low-frequency sound when the volume of the music player is compact and portable. The existing method is to enhance the low frequency through the gain method. At low and medium volumes, you can still get a good low frequency sound, but if you continue to increase the volume, the low frequency part is easy to break. Contents of the invention [0003] Based on this, it is necessary to provide a monophonic bass enhancement method, device, and player for the problem that the traditional method of boosting the low frequency through the gain causes the sound to break easily when the volume is high. [0004] A monophonic bass enhancement device, said device comprising: [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00
CPCH04R3/00H04R2430/00
Inventor 黎懋纮
Owner 1MORE ACOUSTIC TECH CO LTD
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