# Introduction

This directory contains APIs for [Object Pascal](https://en.wikipedia.org/wiki/Object_Pascal).

Please see
https://github.com/k2-fsa/sherpa-onnx/tree/master/pascal-api-examples
for usages.

[portaudio.pas](./portaudio.pas)
is copied from
https://github.com/UltraStar-Deluxe/USDX/blob/master/src/lib/portaudio/portaudio.pas