SW-AUDIO-SUITE — IntelecTTA

Convert any audio or video file to MP3.

⬇ Drop a file here or click to browse mp3 wav aac flac ogg m4a mp4 mkv avi mov webm …

Bitrate:

Removes long silences and saves a shorter copy (_rd).

⬇ Drop a file here or click to browse mp3 ogg m4a amr

Parameters Min silence to remove (s) Silence threshold (dBFS) Edge padding (ms)

Processing log:

Keeps only the parts of the audio where the human voice is detected (FFT analysis).

⬇ Drop a file here or click to browse mp3 wav m4a flac ogg aac …

Parameters Chunk (ms) Min volume (dB) Min vocal ratio Silence between (ms) Min segment (ms) Bridge gap (ms)

Tip: lower “Min volume” to capture softer voices. Raise “Min vocal ratio” to cut more instruments / background noise.

Processing log:

Joins several audio files, in the order shown, into one file.

⬇ Drop files or folders here, or click to browse mp3 wav aac flac ogg m4a opus wma aiff amr

Output format: Output name:

Merge log:

Joins .txt files, or .srt files with automatic time offsets. For SRT, also add the matching audio files (same name) — their duration sets the offset.

⬇ Drop files or folders here, or click to browse txt · srt · (mp3 …)

Merge report: