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Alem Tuzlak eada8b1dbe chore: track *.wav via Git LFS and migrate sample.wav

Add *.wav to .gitattributes so audio assets follow the same LFS policy
as the existing *.png / *.pdf / *.gif / *.jpg / *.jpeg / *.mp4 / *.webm
rules. Re-stage sample.wav so the committed object becomes an LFS
pointer instead of a raw 87 KB blob.

2026-04-24 12:52:06 +02:00

.gitkeep

feat(showcase/langgraph-python): voice demo (Wave 2a)

2026-04-23 22:00:47 +02:00

README.md

feat(showcase/langgraph-python): voice demo (Wave 2a)

2026-04-23 22:00:47 +02:00

sample.wav

chore: track *.wav via Git LFS and migrate sample.wav

2026-04-24 12:52:06 +02:00

README.md

Voice demo audio

Drop a small (<100KB) WAV file named sample.wav in this directory. The voice demo (/demos/voice) fetches it client-side and POSTs to the transcription endpoint so the flow works without mic permissions.

Expected content: an audio clip speaking the phrase "What is the weather in Tokyo?" — the demo caption advertises that phrase to the user, and the bundled QA checklist + E2E spec assert the transcribed text contains "weather" and/or "Tokyo".

Generate locally, for example:

macOS: say -o sample.aiff "What is the weather in Tokyo?" && ffmpeg -i sample.aiff -ar 16000 -ac 1 sample.wav
Linux: espeak-ng -w sample.wav "What is the weather in Tokyo?"
Windows: PowerShell System.Speech.Synthesis.SpeechSynthesizer → SetOutputToWaveFile

Target: 16kHz mono, 3-5s duration, <100KB.