# AEC Audio Processing Module
A Python module for real-time audio processing using WebRTC technology, optimized and maintained by TheDeveloper. This package provides an easy-to-use interface for audio processing capabilities including echo cancellation, noise suppression, and automatic gain control.
## Features
- **Acoustic Echo Cancellation (AEC)**: Removes echo from audio streams
- **Noise Suppression (NS)**: Reduces background noise
- **Automatic Gain Control (AGC)**: Automatically adjusts audio levels
## Requirements
+ swig
+ meson
+ compile toolchain
+ python3
## Installation
You can install the package directly from PyPI:
```bash
pip install aec-audio-processing
```
## Basic Usage
### Simple Audio Processing
```python
from aec_audio_processing import AudioProcessor
# Initialize with all features enabled
ap = AudioProcessor(enable_aec=True, enable_ns=True, enable_agc=True)
ap.set_stream_format(16000, 1) # 16kHz mono
# Process 10ms of audio data
audio_10ms = b'\0' * 160 * 2 # 10ms, 16000 sample rate, 16 bits, 1 channel
audio_out = ap.process_stream(audio_10ms)
# Check if voice was detected
if ap.has_voice():
print("Voice detected!")
```
### Configuration Options
```python
from aec_audio_processing import AudioProcessor
# Initialize with specific features
ap = AudioProcessor(
enable_aec=True, # Echo cancellation
enable_ns=True, # Noise suppression
enable_agc=True, # Automatic gain control
enable_vad=True # Voice activity detection
)
# Set audio format
ap.set_stream_format(
sample_rate_in=16000, # Input sample rate (Hz)
channel_count_in=1, # Input channels
sample_rate_out=16000, # Output sample rate (Hz)
channel_count_out=1 # Output channels
)
# Set reverse stream for echo cancellation
ap.set_reverse_stream_format(16000, 1)
# Set stream delay for echo cancellation
ap.set_stream_delay(50) # 50ms delay
# Check feature status
print(f"AEC enabled: {ap.aec_enabled()}")
print(f"NS enabled: {ap.ns_enabled()}")
print(f"AGC enabled: {ap.agc_enabled()}")
```
Raw data
{
"_id": null,
"home_page": null,
"name": "aec-audio-processing",
"maintainer": null,
"docs_url": null,
"requires_python": ">=3.11",
"maintainer_email": null,
"keywords": "acoustic echo cancellation, webrtc audioprocessing, voice activity detection, noise suppression, automatic gain control",
"author": null,
"author_email": "TheDeveloper <yourappleintelligence@gmail.com>",
"download_url": "https://files.pythonhosted.org/packages/3e/d1/6e6b27c07b512ed38f00cc008460ca41ce2dc5f38fc132e2f3c54b75aeff/aec_audio_processing-1.0.0.tar.gz",
"platform": null,
"description": "# AEC Audio Processing Module\n\nA Python module for real-time audio processing using WebRTC technology, optimized and maintained by TheDeveloper. This package provides an easy-to-use interface for audio processing capabilities including echo cancellation, noise suppression, and automatic gain control.\n\n## Features\n\n- **Acoustic Echo Cancellation (AEC)**: Removes echo from audio streams\n- **Noise Suppression (NS)**: Reduces background noise\n- **Automatic Gain Control (AGC)**: Automatically adjusts audio levels\n\n## Requirements\n+ swig\n+ meson\n+ compile toolchain\n+ python3\n\n## Installation\n\nYou can install the package directly from PyPI:\n\n```bash\npip install aec-audio-processing\n```\n\n## Basic Usage\n\n### Simple Audio Processing\n```python\nfrom aec_audio_processing import AudioProcessor\n\n# Initialize with all features enabled\nap = AudioProcessor(enable_aec=True, enable_ns=True, enable_agc=True)\nap.set_stream_format(16000, 1) # 16kHz mono\n\n# Process 10ms of audio data\naudio_10ms = b'\\0' * 160 * 2 # 10ms, 16000 sample rate, 16 bits, 1 channel\naudio_out = ap.process_stream(audio_10ms)\n\n# Check if voice was detected\nif ap.has_voice():\n print(\"Voice detected!\")\n```\n\n### Configuration Options\n\n```python\nfrom aec_audio_processing import AudioProcessor\n\n# Initialize with specific features\nap = AudioProcessor(\n enable_aec=True, # Echo cancellation\n enable_ns=True, # Noise suppression \n enable_agc=True, # Automatic gain control\n enable_vad=True # Voice activity detection\n)\n\n# Set audio format\nap.set_stream_format(\n sample_rate_in=16000, # Input sample rate (Hz)\n channel_count_in=1, # Input channels\n sample_rate_out=16000, # Output sample rate (Hz) \n channel_count_out=1 # Output channels\n)\n\n# Set reverse stream for echo cancellation\nap.set_reverse_stream_format(16000, 1)\n\n# Set stream delay for echo cancellation\nap.set_stream_delay(50) # 50ms delay\n\n\n# Check feature status\nprint(f\"AEC enabled: {ap.aec_enabled()}\")\nprint(f\"NS enabled: {ap.ns_enabled()}\")\nprint(f\"AGC enabled: {ap.agc_enabled()}\")\n```\n",
"bugtrack_url": null,
"license": null,
"summary": "AEC(Acoustic Echo Cancellation) Audio Processing Module",
"version": "1.0.0",
"project_urls": null,
"split_keywords": [
"acoustic echo cancellation",
" webrtc audioprocessing",
" voice activity detection",
" noise suppression",
" automatic gain control"
],
"urls": [
{
"comment_text": null,
"digests": {
"blake2b_256": "85d5de9dc1feef6e3ef9d688819577d7864214b210f81a0169589342dbfc763e",
"md5": "6bf805e505a88231ddd01c374cc21ee0",
"sha256": "2bcfe5b9237293fca262ab4974b17401564e68d184ae85d738d30342faa2ea3f"
},
"downloads": -1,
"filename": "aec_audio_processing-1.0.0-cp312-cp312-macosx_15_0_arm64.whl",
"has_sig": false,
"md5_digest": "6bf805e505a88231ddd01c374cc21ee0",
"packagetype": "bdist_wheel",
"python_version": "cp312",
"requires_python": ">=3.11",
"size": 562687,
"upload_time": "2025-08-26T06:40:28",
"upload_time_iso_8601": "2025-08-26T06:40:28.556309Z",
"url": "https://files.pythonhosted.org/packages/85/d5/de9dc1feef6e3ef9d688819577d7864214b210f81a0169589342dbfc763e/aec_audio_processing-1.0.0-cp312-cp312-macosx_15_0_arm64.whl",
"yanked": false,
"yanked_reason": null
},
{
"comment_text": null,
"digests": {
"blake2b_256": "3ed16e6b27c07b512ed38f00cc008460ca41ce2dc5f38fc132e2f3c54b75aeff",
"md5": "5bd078bc13c6067690858c4973f7b45e",
"sha256": "f928a961ca192bf49d8de1d45f0917c43b7a76f16bf21d4f30554095bdd4ec34"
},
"downloads": -1,
"filename": "aec_audio_processing-1.0.0.tar.gz",
"has_sig": false,
"md5_digest": "5bd078bc13c6067690858c4973f7b45e",
"packagetype": "sdist",
"python_version": "source",
"requires_python": ">=3.11",
"size": 11051874,
"upload_time": "2025-08-26T06:40:32",
"upload_time_iso_8601": "2025-08-26T06:40:32.328926Z",
"url": "https://files.pythonhosted.org/packages/3e/d1/6e6b27c07b512ed38f00cc008460ca41ce2dc5f38fc132e2f3c54b75aeff/aec_audio_processing-1.0.0.tar.gz",
"yanked": false,
"yanked_reason": null
}
],
"upload_time": "2025-08-26 06:40:32",
"github": false,
"gitlab": false,
"bitbucket": false,
"codeberg": false,
"lcname": "aec-audio-processing"
}
JSON