falAudio to audioComing soon
falfal-ai/workflow-utilities/impulse-response
fal-ai/workflow-utilities/impulse-response is an audio to audio tool from fal that runs in the background and returns audio. Coming soon: listed with its price, not yet open to runs.
This tool is listed but not yet available to run.
Price pendingPricing
Price pending.
Limits
- Runs
- In the background
- Returns
- audio
- Longest queue wait
- 3600s
- Run deadline
- 1800s
- Largest inline input
- 1024 KB
- Largest input file
- 500 MB
- Largest output
- 4768 MB
- Outputs per run
- 16
Input
| Field | Kind | Default | Description |
|---|---|---|---|
audio_url required | URL or file | — | URL of the main audio file to process |
impulse_response_url required | text | — | URL of the impulse response WAV file (reverb/effect profile) |
dry_level | number 0 to 1 | 0.7 | Level of the original (dry) signal in the mix (0.0-1.0) |
wet_level | number 0 to 1 | 0.3 | Level of the processed (wet) signal in the mix (0.0-1.0) |
loudness_i | number -70 to 0 | -18 | Target integrated loudness in LUFS (typically -24 to -14) |
loudness_lra | number 1 to 50 | 8 | Loudness Range target in LU (typically 5-15) |
loudness_tp | number -10 to 0 | -1.5 | Maximum true peak in dBTP (typically -2 to -1) |
output_bitrate | one of 128k, 192k, 256k, 320k | 192k | Output audio bitrate |
Same request in code
curl https://api.spiral.ai/v1/runs \
-H "Authorization: Bearer $SPIRAL_API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: $(uuidgen)" \
-d '{
"provider": "fal",
"model": "fal-ai/workflow-utilities/impulse-response",
"input": {
"audio_url": "https://v3.fal.media/files/panda/1-0iezBUIePBa3Sz5YY5B_tmpy1jyshw9.wav",
"impulse_response_url": "https://v3.fal.media/files/panda/1-0iezBUIePBa3Sz5YY5B_tmpy1jyshw9.wav"
}
}'