pvporcupinedemo 1.8.0

On-Device Speech-to-Intent engine powered by deep learning.

Porcupine.

It supports Ubuntu (x86_64), Mac (x86_64), Raspberry Pi (Zero, 1, 2, 3, 4) running Raspbian, and BeagleBone.

Installation

sudo pip3 install pvporcupinedemo

If it fails to install PyAudio, you can do the following for Debian/Ubuntu as referenced in the installation guide of PyAudio.

Install PyAudio

sudo apt-get install python3-pyaudio

If the above fails then first run the following

sudo apt-get install portaudio19-dev
sudo apt-get install python3-all-dev

Usage

Realtime Demo

Make sure you have a working microphone connected to your device first. From commandline type the following

pvporcupinedemo_mic --keywords picovoice

Then say 'picovoice'. The demo processes audio steam from microphone in realtime and detects utterances of 'picovoice'

File-Based Demo

pvporcupinedemo_file --input_audio_file_path ${INPUT_AUDIO_FILE_PATH} --keywords bumblebee

Replace ${INPUT_AUDIO_FILE_PATH} with a valid path to an audio file (e.g. WAV or FLAC). The demo scans the file for occurrences of 'bumblebee'.

In order to get more information about using demos, run them with '--help' argument or look into their GitHub page here.