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发明公开
CN107683610A 多芯片动态范围增强（DRE）音频处理方法及装置 有权

多芯片动态范围增强（DRE）音频处理方法及装置
摘要：
根据本公开的实施例，一种用于经由两个或更多个集成电路来处理具有动态范围增强信息的音频信号的多芯片电路可包括宿主集成电路和客户端集成电路。宿主集成电路可被构造为判定数字音频输入信号的动态范围增强增益，根据动态范围增强增益来处理数字音频输入信号，以及基于处理过的数字音频输入信号来发射音频数据。客户端集成电路可耦接到宿主集成电路并可被构造为接收音频数据，其中客户端集成电路具有动态范围增强增益，且客户端集成电路被构造为用动态范围增强增益来处理音频数据。
摘要（英）：

In accordance with embodiments of the present disclosure, a multichip circuit for processing audio signals having dynamic range enhancement information over two or more integrated circuits may includea host integrated circuit and a client integrated circuit. The host integrated circuit may be configured to determine a dynamic range enhancement gain for a digital audio input signal, process the digital audio input signal in accordance with the dynamic range enhancement gain, and transmit audio data based on the processed digital audio input signal. The client integrated circuit may be coupledto the host integrated circuit and may be configured to receive the audio data and wherein the client integrated circuit is provided with the dynamic range enhancement gain and the client integrated circuit is configured to process the audio data with the dynamic range enhancement gain.

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