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* Add code * add code * add code * Rename messages * rename * add code * Add demo * docs + demos + bug fixes * add code * styles * user guide * Styles * Add code * misc docs updates * print nit * whisper + pr * url for images * whsiper update * Fix bugs * remove demo files * version number * Fix pypi readme * Fix * demos * Add llama code editor * Update llama code editor and object detection cookbook * Add more cookbook demos * add code * Fix links for PR deploys * add code * Fix the install * add tts * TTS docs * Typo * Pending bubbles for reply on pause * Stream redesign (#63) * better error handling * Websocket error handling * add code --------- Co-authored-by: Freddy Boulton <freddyboulton@hf-freddy.local> * remove docs from dist * Some docs typos * more typos * upload changes + docs * docs * better phone * update docs * add code * Make demos better * fix docs + websocket start_up * remove mention of FastAPI app * fastphone tweaks * add code * ReplyOnStopWord fixes * Fix cookbook * Fix pypi readme * add code * bump versions * sambanova cookbook * Fix tags * Llm voice chat * kyutai tag * Add error message to all index.html * STT module uses Moonshine * Not required from typing extensions * fix llm voice chat * Add vpn warning * demo fixes * demos * Add more ui args and gemini audio-video * update cookbook * version 9 --------- Co-authored-by: Freddy Boulton <freddyboulton@hf-freddy.local>
2.2 KiB
2.2 KiB
Utils
audio_to_bytes
Convert an audio tuple containing sample rate and numpy array data into bytes.
Useful for sending data to external APIs from ReplyOnPause handler.
Parameters
audio : tuple[int, np.ndarray]
A tuple containing:
- sample_rate (int): The audio sample rate in Hz
- data (np.ndarray): The audio data as a numpy array
Returns
bytes
The audio data encoded as bytes, suitable for transmission or storage
Example
>>> sample_rate = 44100
>>> audio_data = np.array([0.1, -0.2, 0.3]) # Example audio samples
>>> audio_tuple = (sample_rate, audio_data)
>>> audio_bytes = audio_to_bytes(audio_tuple)
audio_to_file
Save an audio tuple containing sample rate and numpy array data to a file.
Parameters
audio : tuple[int, np.ndarray]
A tuple containing:
- sample_rate (int): The audio sample rate in Hz
- data (np.ndarray): The audio data as a numpy array
Returns
str
The path to the saved audio file
Example
```python
>>> sample_rate = 44100
>>> audio_data = np.array([0.1, -0.2, 0.3]) # Example audio samples
>>> audio_tuple = (sample_rate, audio_data)
>>> file_path = audio_to_file(audio_tuple)
>>> print(f"Audio saved to: {file_path}")
aggregate_bytes_to_16bit
Aggregate bytes to 16-bit audio samples.
This function takes an iterator of chunks and aggregates them into 16-bit audio samples. It handles incomplete samples and combines them with the next chunk.
Parameters
chunks_iterator : Iterator[bytes]
An iterator of byte chunks to aggregate
Returns
Iterator[NDArray[np.int16]]
An iterator of 16-bit audio samples
Example
>>> chunks_iterator = [b'\x00\x01', b'\x02\x03', b'\x04\x05']
>>> for chunk in aggregate_bytes_to_16bit(chunks_iterator):
>>> print(chunk)
async_aggregate_bytes_to_16bit
Aggregate bytes to 16-bit audio samples asynchronously.
Parameters
chunks_iterator : Iterator[bytes]
An iterator of byte chunks to aggregate
Returns
Iterator[NDArray[np.int16]]
An iterator of 16-bit audio samples
Example
>>> chunks_iterator = [b'\x00\x01', b'\x02\x03', b'\x04\x05']
>>> for chunk in async_aggregate_bytes_to_16bit(chunks_iterator):
>>> print(chunk)