Cinema decoding terminal processor

A decoding terminal and processor technology, applied in the field of cinema decoding terminal processors, can solve the problems of poor decoding and playback effect, inability to adjust mode, etc., to improve playback effect, facilitate channel gain adjustment, and improve private customization properties. Effect

Pending Publication Date: 2021-06-29
GUANGZHOU WEIMIAO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing terminal decoding processor can only perform decoding, and cannot adjust different modes according to different peripheral environments, which makes the effect of decoding and playing poor, and cannot well meet the high requirements of people's sound mode.

Method used

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  • Cinema decoding terminal processor
  • Cinema decoding terminal processor
  • Cinema decoding terminal processor

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Embodiment

[0022] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0024] A cinema decoding terminal processor includes a front-stage audio processor, a first audi...

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Abstract

The invention discloses a cinema decoding terminal processor which comprises a pre-stage audio processor, a first audio input circuit, a post-stage audio processor, a second audio input circuit and a power amplifier output assembly. The first audio input circuit is connected with the data input end of the preceding-stage audio processor, and the first audio input circuit comprises different types of audio data interfaces; and the post-stage audio processor is respectively connected with the pre-stage audio processor and the second audio input circuit, and after audio signals of the pre-stage audio processor and the second audio input circuit are subjected to audio mixing processing, the audio signals are output to the power amplifier output assembly for amplification and playing. According to the invention, pre-stage adjustment is completed through the pre-stage audio processor, high-quality sound output is realized, channel MIX, each independent channel gain and EQ adjustment is completed through the post-stage audio processor, compensation is carried out in combination with high-quality audio output by the pre-stage audio processor, and the audio mixing effect and the audio playing effect are greatly improved; corresponding different audio modes can be entered, and the audio playing effect is improved.

Description

technical field [0001] The invention relates to the technical field of audio processing equipment, in particular to a theater decoding terminal processor. Background technique [0002] Audio and video playback is a common way of modern leisure and entertainment, based on audio and video source files. In order to facilitate data transmission, audio and video source files are usually compressed files, which are decoded and played on the terminal processor. Existing terminal decoding processors can only perform decoding, and cannot adjust different modes according to different peripheral environments, which makes the effect of decoding and playing poor, and cannot well meet people's high requirements for sound mode. Contents of the invention [0003] Aiming at the above problems, the present invention provides a cinema decoding terminal processor. Technical scheme of the present invention is: [0004] A theater decoding terminal processor, including a pre-stage audio proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R5/04H04R3/00H04R3/04
CPCH04R3/005H04R3/04H04R5/04
Inventor 李永康
Owner GUANGZHOU WEIMIAO ELECTRONICS TECH CO LTD
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