LOW MEMORY DIGITAL AUDIO EFFECTS USING DOWN-SAMPLING UP-SAMPLING TECHNIQUE
摘要
A method of introducing digital audio effects in an audio signal including: receiving an input stream at an input sampling frequency; down-sampling the input stream so that a selected number of sample data are retained; applying a digital audio effect to the selected number of sample data; and up-sampling the sample data to a predetermined output frequency.
申请公布号
WO0139174(A1)
申请公布日期
2001.05.31
申请号
WO1999SG00133
申请日期
1999.11.25
申请人
STMICROELECTRONICS ASIA PACIFIC PTE LTD.;ABSAR, MOHAMMED, JAVED;GEORGE, SAPNA