aiOla CSharp SDKs

Welcome to the aiOla CSharp SDKs repository. This repository contains examples and documentation for various SDKs that integrate with aiOla's Text-to-Speech (TTS) and streaming services.

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Examples Overview

aiOla Streaming SDK

1. Transcript and Events Example

This example demonstrates how to use the aiOla Streaming SDK to capture live transcripts and handle backend-triggered events.

• Key Features:
  • Real-time transcription.
  • Event-driven callbacks.
  • Internal / External Microphone.

2.Keyword Spotting Example

This example shows how to set up keyword spotting using the aiOla Streaming SDK.

• Key Features:
  • Spot predefined keywords in live streams.
  • Event-driven keyword matching.

3. Supported Languages

en-EN, de-DE, fr-FR, zh-ZH, es-ES, pt-PT

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aiOla TTS SDK

3. Synthesize Speech Example

This example demonstrates how to convert text into speech and download the resulting audio file using the aiOla TTS SDK.

• Key Features:
  • Converts text into .wav audio files.
  • Supports voice selection.

4. Stream Speech Example

This example shows how to stream text-to-speech in real-time, enabling audio playback before the entire text is processed.

• Key Features:
  • Real-time TTS streaming.
  • Immediate audio playback.

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Recorder App Tool

Synthesize Speech Example

The Recorder App Tool will simulate a streaming audio to the SDK. You can use this code or replace it with your own audio streaming mechnisem.

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Get Started

Clone the repository:

git clone https://github.com/aiola-lab/aiola-csharp-sdk.git
cd aiola-csharp-sdk

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Build

To Build the Solution run

dotnet build

Products

The build will generate both:

• aiola_streaming_sdk.dll: Streaming SDK
• aiola_tts_sdk.dll: TTS SDK

Dependencies

• NAudio:

dotnet add package NAudio --version 2.2.1

• SharperPortAudio (RecorderApp)

dotnet add package SharperPortAudio --version 1.0.3