Audio inputoutput control apparatus and audio inp

专利名称：Audio input/output control apparatus and

audio input/output control method

发明人：Shinya Okada申请号：US11352884申请日：20060213

公开号：US20060193601A1公开日：20060831

专利附图：

摘要：The present invention relates to an audio input/output control apparatus.According to the audio input/output control apparatus, the speed difference betweenwriting speed in writing audio data to a ring buffer and reading speed in reading out the

audio data under a constant speed is calculated, and when a read-address is forciblychanged according to the speed difference, between the signal level of the audio datacorresponding to a read-address before the change and the signal level of the audiodata corresponding to a read-address after the change, an address position at which thesignal level change is small is determined as a read-address after the change. So, theamount of signal processing can be significantly reduced, and the quality of audio datacan be maintained.

申请人：Shinya Okada

地址：Kanagawa JP

国籍：JP

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