CS1er
TI-99/4A Cassette Tape → FIAD Converter · HTML5 Edition
by Dean Corcoran · R10 / 1.00b

WAV Input

Drop a .WAV file here
or click to browse
8-bit or 16-bit · 44100 Hz mono recommended

Tuning

Wave Adjust
Auto Volume
Detection
Recognition
Tip: WAVs without a tape leader (e.g. clean exports) usually need Skip Time = 0 or 1.

Options

Debug mode (per-record status)

Monitor · Oscilloscope

─ centre   ─ volume max/min   ─ DC offset   ─ waveform   │ bit edge
Step view ±32 samples
Full waveform overview — click to jump the detail view
No position selected
□ detail view   │ selected   │ scan start

Status

File size
WAV position
Current record
Total records
Current byte #
Cur byte data

Converted FIAD Files

  • No files yet — convert a WAV to begin

Viewer

Show record markers in BASIC listing
Select a FIAD to view its contents.
CS1er HTML5 Edition · of the CS1er TI99/4 Tape converter by Dean Corcoran (www.cs1er.com) · Decodes TI-99/4A cassette audio into FIAD disk images · All processing runs locally in your browser.