Search Results for "audio editing"

This de-esser uses a novel approach called Temporal Sibilance Processing. The idea is to distinguish between fricatives and voiced sections of the speech signal by the number of zero crossings in time. Most of the speech file is left untouched (the samples are directly copied from source to destination). Only fricatives that are long enough and loud enough are filtered. The advantage of this approach over traditional approaches is that the clarity of the remaining speech is completely unaffected.

The SingIt Lyric Displayer is an XMMS plugin which displays formatted lyrics, including id3v2xx lyrics. It consists of the displayer and an integrated editor which allows one to easily insert time stamps, edit the text, and export & strip HTML.

Audacity Policial (aka Audacity Police) is an extension of Audacity sound editor that was created to help police and justice investigations based on phone call and environmental recordings, supporting audio analysis and transcription.

SAA (SSPLab Audio Analyzer) It will be able to separate sources, recognize speech and analyze the auditory scene. It can also synthesize spatialised sounds from mono recording, edit, analyze via spectrogram, filter and re-sample signals.

A XFig based rapid prototype yeilding an audio speed alteration tool. This tool lets you arbitrarily alter the speed of audio files. It uses the WSOLA algorithm for audio speed alteration without pitch change.