ElevenLabs - Text-to-Speech Latency Benchmark

Prerequisites

• Ubuntu 20.04 (x86_64)
• Git
• Python 3.8+
• Picovoice Console Account

Usage

1. Clone the repository:

git clone https://github.com/Picovoice/tts-latency-benchmark.git

2. Install the dependencies:

pip3 install -r requirements.txt

3. Run the benchmark:

Without input streaming:

python3 benchmark.py \
--openai-api-key ${OPENAI_API_KEY}
--engine elevenlabs \
--elevenlabs-api-key ${ELEVENLABS_API_KEY}

With input streaming:

python3 benchmark.py \
--openai-api-key ${OPENAI_API_KEY}
--engine elevenlabs_websocket \
--elevenlabs-api-key ${ELEVENLABS_API_KEY}

Replace ${OPENAI_API_KEY} with the OpenAI Api key and ${ELEVENLABS_API_KEY} with the ElevenLabs Api key you wish to use.