qwenspeak

YAML-driven text-to-speech over SSH using Qwen3-TTS models.

For installation and deployment, see references/setup.md.

SSH Wrapper

Use scripts/qwenspeak.sh for all commands. It handles host, port, and host key acceptance via QWENSPEAK_HOST and QWENSPEAK_PORT env vars.

scripts/qwenspeak.sh <command> [args]
scripts/qwenspeak.sh <command> < input_file
scripts/qwenspeak.sh <command> > output_file

TTS Generation

Submit YAML, get a job UUID back immediately, poll for progress. Jobs run sequentially — one at a time, the rest queue up.

# Get the YAML template
scripts/qwenspeak.sh "tts print-yaml" > job.yaml

# Submit job
scripts/qwenspeak.sh "tts" < job.yaml
# {"id": "550e8400-...", "status": "queued", "total_steps": 3, "total_generations": 7}

# Check progress
scripts/qwenspeak.sh "tts get-job 550e8400"

# Follow job log
scripts/qwenspeak.sh "tts get-job-log 550e8400 -f"

# Download result
scripts/qwenspeak.sh "get hello.wav" > hello.wav

YAML Structure

Global settings + list of steps. Each step loads a model, runs all its generations, then unloads. Settings cascade: global > step > generation.

steps:
  - mode: custom-voice
    model_size: 1.7b
    speaker: Ryan
    language: English
    generate:
      - text: "Hello world"
        output: hello.wav
      - text: "I cannot believe this!"
        speaker: Vivian
        instruct: "Speak angrily"
        output: angry.wav

  - mode: voice-design
    generate:
      - text: "Welcome to our store."
        instruct: "A warm, friendly young female voice with a cheerful tone"
        output: welcome.wav

  - mode: voice-clone
    model_size: 1.7b
    ref_audio: ref.wav
    ref_text: "Transcript of reference"
    generate:
      - text: "First line in cloned voice"
        output: clone1.wav
      - text: "Second line"
        output: clone2.wav

Modes

custom-voice — Pick from 9 preset speakers. 1.7B supports emotion/style via instruct.

voice-design — Describe the voice in natural language via instruct. 1.7B only.

voice-clone — Clone from reference audio. Set ref_audio and ref_text at step level to reuse across generations. x_vector_only: true skips transcript.

Emotion trick for cloned voices

Upload references with different emotions, use separate steps:

scripts/qwenspeak.sh "create-dir refs"
scripts/qwenspeak.sh "put refs/happy.wav" < me_happy.wav
scripts/qwenspeak.sh "put refs/angry.wav" < me_angry.wav

steps:
  - mode: voice-clone
    ref_audio: refs/happy.wav
    ref_text: "transcript of happy ref"
    generate:
      - text: "Great news everyone!"
        output: happy1.wav

  - mode: voice-clone
    ref_audio: refs/angry.wav
    ref_text: "transcript of angry ref"
    generate:
      - text: "This is unacceptable"
        output: angry1.wav

Job Management