Speech Studio
Multi-Provider Neural Synthesis
A
Alexis
verified
Female · US English
Script Input
0 Words • 0 Chars • ~0s
EN-US
48kHz
Speech Rate
Playback cadence
1.0x
bolt
Est. Latency ~180ms • Uncompressed Audio
Buffer Preview
0:00 / 0:00
Alexis
1.0x
Karaoke Sync Stage
0:00 / 0:00
1 Sentence
Ready
00:00
lock
48 kHz • Lossless FLAC
upload_file
Or select an audio file (WAV, MP3, M4A, WEBM)
Upload file for direct neural transcription
Live Transcript
Click "Transcribe Audio" or record with your microphone to begin speech recognition.
Architecture
Providers & Engines
High-fidelity acoustic speech models
8
Connected
94
ms
Mean Latency
96
Voices
Audio Previews
bolt
Cartesia Sonic
90ms
Ultra low-latency neural synthesis • 8 Voices
auto_fix_high
ElevenLabs Turbo v2.5
120ms
Studio realism & expressive timbre • 21 Voices
cognition
Google Gemini 2.5 Audio
Multimodal
Expressive prosody & AI Studio • 5 Voices
speed
Groq Orpheus LPU
85ms
English & Saudi Arabic Speech • 12 Voices
waves
Deepgram Flux & Nova-2
Live Edge
36 Broadcast TTS Voices • Live Whisper STT
theater_comedy
Mistral Voxtral Mini
Emotions
4 Personas • 30 Emotional Vocal Inflections
public
Cloudflare MeloTTS
Edge AI
Global Multi-lingual Accents • 9 Accents
Releases & Storage
Project Archive
Official Android client distributions and saved session recordings
android
Voice Actors for Android
v1.0.0 Release 9.3 MBOfficial native Android standalone package. Features zero-latency neural streaming, touch-optimized studio canvas, hardware back navigation stack, and seamless in-app over-the-air (OTA) updates.
Package: com.atmr.voiceactors
•
Android 8.0+ (API 26+)
•
Signed Release APK
verified
SHA-256: 2ab8d7dbe55386b80409b405e00872bbf95aa4407ec302db46f08d5a58ca4f10
Cryptographically Signed & Verified
Saved Audio Recordings
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Vault Capacity
0 Clips Saved
No saved audio clips yet. Synthesize speech in Studio to build your personal archive.