Leopard - Python Quick Start
Platforms
- Linux (x86_64)
- macOS (x86_64, arm64)
- Windows (x86_64)
- NVIDIA Jetson Nano
- Raspberry Pi (3, 4)
Requirements
- Picovoice Account & AccessKey
- Python 3
- PIP
Picovoice Account & AccessKey
Signup or Login to Picovoice Console to get your AccessKey
.
Make sure to keep your AccessKey
secret.
Quick Start
Setup
Install Python 3.
Install the pvleopard Python package using PIP:
pip3 install pvleopard
Usage
Create an instance of the engine and transcribe an audio file:
import pvleopardleopard = pvleopard.create(access_key='${ACCESS_KEY}')print(leopard.process_file('${AUDIO_PATH}'))
Transcribe raw audio data (sample rate of 16 kHz, 16-bit linearly encoded and 1 channel):
def getAudioData():// get audio dataprint(leopard.process(getAudioData()))
Free resources used by Leopard
:
leopard.delete();
Demo
For the Leopard Python SDK, we offer demo applications that demonstrate how to use the Speech-to-Text engine on audio files.
Setup
Install the pvleoparddemo Python package using PIP:
pip3 install pvleoparddemo
This package installs command-line utilities for the Leopard Python demos.
Usage
Use the --help
flag to see the usage options for the demo:
leopard_demo_file --help
Run the following command to transcribe an audio file:
leopard_demo_file --access_key ${ACCESS_KEY} \--audioPaths ${AUDIO_PATH1} ${AUDIO_PATH2} ...
For more information on our Leopard demos for Python, head over to our GitHub repository.