필터 지우기
필터 지우기

Re-sizing sound signals

조회 수: 1 (최근 30일)
aliya
aliya 2015년 6월 1일
댓글: Walter Roberson 2015년 6월 1일
Hi All, I have sound signals of a database.each signal has different size. i want to do feature extraction. but due to different sizes of sound signals my feature matrix is giving me dimension mismatch.I want to know how to equalize length of those signals.
  댓글 수: 1
Walter Roberson
Walter Roberson 2015년 6월 1일
Are the samples at different frequencies and should be brought to a common frequency? Should the shortest represented time be used for matching? Should short samples be padded with 0's? Should the samples be considered to be periodic and repeated until they are all the same length?

댓글을 달려면 로그인하십시오.

이 질문에 답변하려면 로그인하십시오.

답변 (0개)

카테고리

Help Center 및 File Exchange에서 Audio Processing Algorithm Design에 대해 자세히 알아보기

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by