ブレイニアの声 (プロ・テア)

Interactive Speech Synthesis & Cloning Demo

Switch presets to test audio dynamic range, language prosody, and streaming time-to-first-byte (TTFT).

The Voice Infrastructure Problem

Traditional speech synthesis forces developers to choose between robotic low-quality endpoints or exorbitant per-character enterprise rates ($0.18 per 1K characters) that break conversational agent unit economics. Brainiall Voice provides uncompressed 48 kHz studio PCM, instant zero-shot voice cloning, and sub-500ms streaming chunks starting at $0.008 per 1K characters.

二分の三、一の API 表面

Brainiall Voice は単一の端点として、2 つの質のテアが要求に応じて選択されます。 tier デフォルト:デフォルト edge (12英語の音、24kHz、～150msの遅延)。 トップ > プロ > クローニング、感情コントロール、99言語、および48kHzのスタジオパフォーマンスは、選択するリクエストのみで請求されます。

Quickstart - 2 つのリクエストで声をクローンする

Clone a voice identity and generate audio in two simple HTTP requests.

# 1. Create a voice clone from a 5-second reference audio clip
curl -X POST https://api.brainiall.com/v1/voice/clones \
  -H "Authorization: Bearer $BRAINIALL_KEY" \
  -F "name=brand_spokesperson" \
  -F "audio=@reference_5s.wav"
# -> { "voice_id": "vc_a3f92b", "name": "brand_spokesperson", "ready": true }

# 2. Synthesize natural speech with emotional style directive
curl -X POST https://api.brainiall.com/v1/tts/synthesize \
  -H "Authorization: Bearer $BRAINIALL_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Welcome to our global platform launch.",
    "voice": "vc_a3f92b",
    "tier": "pro",
    "language": "en",
    "style": "warm",
    "format": "wav_48khz"
  }' \
  --output speech.wav

Verified Performance & Methodology

All latency measurements reflect bare-metal dedicated GPU clusters with direct HTTP chunked transfer. Read full metrics on our Benchmark Methodology page.

価格