AUDIO SIGNALS REPRODUCTION METHOD AND DEVICE Russian patent published in 2018 - IPC G10L19/22 G11C7/16 G10L19/08 

Abstract RU 2654160 C1

FIELD: acoustics.

SUBSTANCE: invention relates to the audio signals reproducing devices. Obtaining the first audio decoding parameter, which is the externally connected to the host third-party terminal audio signals decoding parameter, wherein the first audio decoding parameter is used to describe the digital audio signal into the analog audio signal conversion ability. From the third-party terminal and host selecting device with higher conversion capability according to the first and second audio decoding parameters, where the second decoding parameter is the host sound signals decoding parameter. Playing back the audio signals using the selected device, wherein both the first and second audio signal decoding parameters comprise at least the audio signals decoding scheme. Comparison of the first audio decoding parameter with the second audio decoding parameter allows to select device with higher conversion ability as the audio signals reproducing device, thus improving the audio signals reproduction quality and the device selection accuracy.

EFFECT: technical result consists in improvement of the audio signals reproduction quality.

16 cl, 13 dwg

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RU 2 654 160 C1

Authors

Long Quanming

Long Guiming

Sun Taozheng

Dates

2018-05-16Published

2016-08-02Filed