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Overview Create custom voice profiles that match your brand identity or clone specific voices for personalized experiences. Our voice cloning technology requires just a few minutes of audio to create a high-quality custom voice.
Creating a Custom Voice Requirements
Audio Samples
Minimum : 3 audio filesMaximum : 10 audio filesDuration : 10-60 seconds per fileTotal : At least 2 minutes combinedFormat : MP3, WAV, or FLACQuality : 44.1kHz+ sample rate recommended Step-by-Step Guide
Prepare Audio Samples
Record or collect 3-10 high-quality audio samples of the voice you want to clone
Upload Samples
Use the API or dashboard to upload your audio files
Wait for Processing
Voice cloning typically takes 10-15 minutes
Test Your Voice
Generate test audio to verify quality
Use in Production
Start using your custom voice in your applications
Code Examples import { SixtyDBClient } from '60db' ; const client = new SixtyDBClient ( 'your-api-key' ); // Create custom voice const files = [ document . querySelector ( '#file1' ). files [ 0 ], document . querySelector ( '#file2' ). files [ 0 ], document . querySelector ( '#file3' ). files [ 0 ] ]; const voice = await client . createVoice ({ name: 'My Brand Voice' , description: 'Professional voice for customer service' , language: 'en' , gender: 'female' , files: files }); console . log ( 'Voice ID:' , voice . id ); console . log ( 'Status:' , voice . status ); // Use the custom voice const audio = await client . textToSpeech ({ text: 'Hello from my custom voice!' , voice_id: voice . id });
from sixtydb import SixtyDBClient client = SixtyDBClient( 'your-api-key' ) # Create custom voice files = [ open ( 'sample1.mp3' , 'rb' ), open ( 'sample2.mp3' , 'rb' ), open ( 'sample3.mp3' , 'rb' ) ] voice = client.create_voice( name = 'My Brand Voice' , files = files, description = 'Professional voice for customer service' , language = 'en' , gender = 'female' ) print ( f "Voice ID: { voice[ 'id' ] } " ) print ( f "Status: { voice[ 'status' ] } " ) # Close files for f in files: f.close() # Use the custom voice audio = client.text_to_speech( text = 'Hello from my custom voice!' , voice_id = voice[ 'id' ] ) with open ( 'output.mp3' , 'wb' ) as f: f.write(audio)
Audio Sample Guidelines Content Recommendations
Include different sentence types (questions, statements, exclamations)
Cover various emotions and tones
Use different speaking speeds
Include both short and long sentences
Record in a quiet environment
Use a good quality microphone
Maintain consistent volume
Avoid background music or noise
No echo or reverb
Sample rate: 44.1kHz or higher
Bit depth: 16-bit or higher
Format: WAV (lossless) preferred
Mono or stereo both acceptable
Natural, conversational speech
Clear pronunciation
Consistent accent
Avoid reading in monotone
Include natural pauses
Managing Custom Voices List Your Voices const voices = await client . getVoices (); // Filter custom voices const customVoices = voices . filter ( v => v . is_custom ); customVoices . forEach ( voice => { console . log ( ` ${ voice . name } ( ${ voice . id } )` ); });
await client . updateVoice ( 'voice-id' , { name: 'Updated Voice Name' , description: 'Updated description' });
Delete a Voice await client . deleteVoice ( 'voice-id' );
Voice Quality Tips
Recording Environment Record in a quiet room with minimal echo and background noise
Microphone Quality Use a quality microphone for best results
Speaking Style Speak naturally and expressively
Audio Length Provide at least 2 minutes of total audio
Use Cases Brand Voice Create a consistent voice for all your brand communications:
const brandVoice = await client . createVoice ({ name: 'Acme Brand Voice' , description: 'Official voice for Acme Corporation' , files: brandAudioSamples }); // Use in all customer touchpoints const greeting = await client . textToSpeech ({ text: 'Welcome to Acme Corporation. How can we help you today?' , voice_id: brandVoice . id });
Personal Assistant Clone your own voice for a personalized assistant:
const myVoice = await client . createVoice ({ name: 'My Personal Voice' , description: 'My voice for personal assistant' , files: myRecordings }); // Personal reminders in your own voice const reminder = await client . textToSpeech ({ text: 'Remember to call mom at 3 PM' , voice_id: myVoice . id });
Character Voices Create unique voices for game characters or audiobooks:
const characterVoice = await client . createVoice ({ name: 'Wizard Character' , description: 'Mystical wizard voice for fantasy game' , files: characterSamples });
Pricing Custom voice creation is available on Pro and Enterprise plans:
Plan Custom Voices Processing Time Free 0 - Starter 0 - Pro 5 10-15 min Enterprise Unlimited Priority (5-10 min)
API Reference
Create Voice Create a new custom voice
Manage Voices List, update, and delete voices
