mic_array | DOA, VAD and KWS for ReSpeaker Microphone Array

by respeaker Python Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions Vulnerabilities Install Support

kandi X-RAY | mic_array Summary

mic_array is a Python library. mic_array has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However mic_array build file is not available. You can download it from GitHub.

Utils for [ReSpeaker Microphone Array] It includes DOA (Direction of Arrival), VAD (Voice Activity Detection), KWS (Keyword Spotting or Keyword Search) and etc. + pixel_ring.py - control the pixel ring + mic_array.py - read 8 channels raw audio from the Mic Array and estimate sound’s DOA (Direction of Arrival) + vad_doa.py - do VAD (Voice Activity Detection) and then estimate DOA + kws_doa.py - search keyword and then estimate DOA.

Support

Quality

Security

License

Reuse

Support

mic_array has a low active ecosystem.

It has 251 star(s) with 83 fork(s). There are 20 watchers for this library.

It had no major release in the last 6 months.

There are 19 open issues and 28 have been closed. On average issues are closed in 31 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of mic_array is current.

Quality

mic_array has 0 bugs and 0 code smells.

Security

mic_array has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

mic_array code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

mic_array is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

mic_array releases are not available. You will need to build from source code and install.

mic_array has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

mic_array saves you 204 person hours of effort in developing the same functionality from scratch.

It has 500 lines of code, 46 functions and 7 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed mic_array and discovered the below as its top functions. This is intended to give you an instant insight into mic_array implemented functionality, and help decide if they suit your requirements.

Set the direction
Write data to the device
Convert an array to a bytearray
Test the micarray
Estimate the direction of the given buffer
Generator that reads from the queue
Determine the direction of the channel
Generalized Cross Correlation Phase Transform
Wake up a wakeup
Wake pixels
Queries the screen
Write data to the PNG file
Test the mic array
Speak the screen
Process an event
Listen for messages
Generalized Cross correlation function

Get all kandi verified functions for this library.

mic_array Key Features

No Key Features are available at this moment for mic_array.

mic_array Examples and Code Snippets

No Code Snippets are available at this moment for mic_array.

Community Discussions

No Community Discussions are available at this moment for mic_array.Refer to stack overflow page for discussions.

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install mic_array

Run pixel_ring.py to control the pixel ring of the Mic Array through USB HID. Read 8 channels audio from the Mic Array and estimate sound’s DOA ``` sudo apt-get install python-numpy # or pip install numpy python mic_array.py ```. Do VAD and then estimate DOA ``` sudo pip install webrtcvad python vad_doa.py ```. Do KWS and then estimate DOA.
Run pixel_ring.py to control the pixel ring of the Mic Array through USB HID ``` sudo pip install pyusb sudo python pixel_ring.py ``` If you don't want to access USB device with `sudo`, add a udev `.rules` file to `/etc/udev/rules.d`: ``` echo 'SUBSYSTEM=="usb", MODE="0666"' | sudo tee -a /etc/udev/rules.d/60-usb.rules sudo udevadm control -R # then re-plug the usb device ```
Read 8 channels audio from the Mic Array and estimate sound’s DOA ``` sudo apt-get install python-numpy # or pip install numpy python mic_array.py ```
Do VAD and then estimate DOA ``` sudo pip install webrtcvad python vad_doa.py ```
Do KWS and then estimate DOA Get snowboy work and run `python kws_doa.py` ``` git submodule init git submodule update cd snowboy/swig/Python sudo apt-get install python-dev libatlas-base-dev swig # requiremetns to compile snowboy make # if got an error of swig3.x.x, edit the Makefile and disable the swig version check. echo 'from snowboydetect import *' > __init__.py # create __init__.py for a python module cd ../../.. # chang to the root directory of the repository ln -s snowboy/swig/Python snowboydetect python kws_doa.py ```

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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