mycroft-precise
depthcharge
| mycroft-precise | depthcharge | |
|---|---|---|
| 3 | 3 | |
| 797 | 217 | |
| 1.4% | 0.9% | |
| 0.0 | 1.9 | |
| 5 months ago | about 1 year ago | |
| Python | Python | |
| Apache License 2.0 | BSD 3-clause "New" or "Revised" License |
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mycroft-precise
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Mycroft – open-source voice assistant
> It reliably responds to the wakeword ("hey Mycroft") from men, and only responds about 50% of the time to women.
They have instructions on how to train your own version of the wakeword listener.
https://github.com/MycroftAI/mycroft-precise#train-your-own-...
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I'm working on a bot and could use your help!
The most important part of Astra is detecting when someone is speaking to her. This is done using a RNN (recurrent neural network) which is implemented by Mycroft's Precise. In order to use this, we need to collect voice data (from many people) of them saying Astra, potentially multiple times, and train a model using it. That's where you come in.
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Is there a general purpose teachable "tone detection" sensor?
I've never tried it, but theoretically a wake word system like Mycroft Precise or Raven might not care too much whether your "wake word" is a jingle?
depthcharge
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BeagleBone Black and U-boot
I have a BeagleBone Black (BBB) board and I am trying to use a toolkit called Depthcharge to evaluate U-boot. I downloaded the following image for BBB and flashed it to an SD Card and inserted it in the board. Depthcharge has a Python script that needs to reach the U-boot shell in order to work, but it can't do it. When I manually observe the booting sequence, I notice
- Rooting My Router [Part 1] - Dumping Firmware Through UART
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Poking at -- WIMAX routers
for router 4: when booting you should be able to get into a u-boot shell by hitting any key within the first few seconds after applying power Then U-Boot Depthcharge can be used to automate the process of figuring out what you can do with the u-boot shell, ie what commands are available, dump the flash, find any hidden commands etc. Lots of fun, and only the basics of command line/python proficiency required to use it (aside from computer/VM running Linux and a USB to UART)
What are some alternatives?
Porcupine - On-device wake word detection powered by deep learning
Pyluos - A Python library to program a Luos based network through a high level interface.
react-native-spokestack - Spokestack: give your React Native app a voice interface!
embark - EMBArk - The firmware security scanning environment
kaldi-active-grammar - Python Kaldi speech recognition with grammars that can be set active/inactive dynamically at decode-time
prometeo - An experimental Python-to-C transpiler and domain specific language for embedded high-performance computing
pico-wake-word - MicroSpeech Wake Word example on the Raspberry Pi Pico. This is a port of the example on the TensorFlow repository.
emlearn - Machine Learning inference engine for Microcontrollers and Embedded devices
silero-vad - Silero VAD: pre-trained enterprise-grade Voice Activity Detector
avatar2 - Python core of avatar²
spokestack-python - Spokestack is a library that allows a user to easily incorporate a voice interface into any Python application with a focus on embedded systems.
rhasspy-wake-raven - Wake word detection engine based on Snips Personal Wakeword Detector