Patent ID: 9135951
Filing Date: 2015-09-15
Classification: G06F,G11B

Abstract:
1. An audio data processing circuit for use in a mobile telephone, comprising: a memory; and a processing circuit configured to store audio data in the memory, the memory including at least one buffer, each buffer having a type and a size, wherein the processing circuit is configured to identify an application providing the audio data as one of a high latency application and a low latency application, and based upon the type of application identified, to select a type of buffer from the group of an operating system buffer, an audio driver buffer and a direct memory access buffer, and to change the size or the number of buffers in which the processing circuit stores the audio data, wherein the processing circuit is configured to detect that a phone call application is providing the audio data and to change the size or the number of buffers based upon the detected phone call application.