SAM: Software Automatic Mouth
Experience the original 1982 Commodore 64 speech synthesizer. Free online SAM voice generator with authentic retro robot sound and adjustable parameters.
Microsoft SAM Text-to-Speech
Input Text
Enter the text you want SAM to speak
Output
Voice Settings
SAM Key Features
Discover the authentic Software Automatic Mouth experience with our faithful recreation of the classic 1982 Commodore 64 technology.
Original 1982 Technology
Experience the authentic Commodore 64 SAM technology, faithfully recreated for modern browsers with the same distinctive robotic sound that defined early computing.
Enhanced Audio Quality
Our implementation provides clearer audio output while maintaining the classic character and nostalgic charm of the original C64 speech synthesizer.
Adjustable Voice Parameters
Fine-tune your experience with adjustable pitch, speed, mouth, and throat parameters to create unique voice variations just like the original SAM.
100% Browser-Based
Access SAM directly in your browser - no download or installation required. Experience the classic Commodore 64 TTS technology instantly online.
Rich Computing History
Learn about the fascinating journey from the 1982 Commodore 64 origins to becoming one of the most iconic voices in computing history.
Download Audio Files
Generate and download authentic retro robot audio files. Perfect for creative projects, games, videos, and nostalgic content creation.
How to Use SAM Speech Synthesizer
Generate authentic Commodore 64 era speech in three simple steps:
Enter Your Text
Type any text you want to convert into retro robot speech. The SAM engine works best with clear English text and phonetic spelling.
Adjust Voice Settings
Customize the voice by adjusting pitch, speed, mouth, and throat parameters to achieve your perfect retro robot sound.
Generate & Download
Click generate to hear your text spoken in the classic SAM voice, then download the audio file for your projects.
What is Software Automatic Mouth?
Software Automatic Mouth (SAM) is a legendary speech synthesis program originally developed in 1982 by Don't Ask Software (now SoftVoice, Inc.) for the Commodore 64. This pioneering technology became one of the first commercially available software-based speech synthesizers, creating the distinctive robotic voice that defined early computer speech.
Commodore 64 Origins (1982)
SAM was revolutionary for its time - a complete text-to-speech system that ran on the 64KB Commodore 64. The algorithm converted English text into phonemes, then synthesized speech using formant synthesis techniques.
Key milestones:
- 1982: Original S.A.M. released for Commodore 64
- 1980s: Ported to Apple II, Atari 400/800
- 1990s: Technology adapted for DOS and Windows
- Today: Preserved through JavaScript recreations
Technical Specifications
- Synthesis Method: Formant-based speech synthesis
- Parameters: Pitch, Speed, Mouth, Throat
- Original Size: ~10KB of machine code
- Output: Real-time audio generation
Pioneer of personal computer speech synthesis from 1982
Authentic C64 SAM sound recreation with modern web convenience
Enhanced audio output while preserving the classic character
S.A.M.
Software Automatic Mouth
The legendary Commodore 64 speech synthesizer
Since 1982 • Don't Ask Software
Frequently Asked Questions
Common questions about SAM and Commodore 64 era speech synthesis technology.
What is Software Automatic Mouth (SAM)?
SAM (Software Automatic Mouth) is a pioneering speech synthesis program originally developed in 1982 by Don't Ask Software for the Commodore 64. It was one of the first commercially available text-to-speech programs for home computers, creating the distinctive robotic voice that became iconic in early computing.
How does SAM speech synthesis work?
SAM uses formant-based synthesis - it converts English text into phonemes (basic sound units), then generates speech by simulating the human vocal tract. You can adjust four parameters: Pitch (voice frequency), Speed (speech rate), Mouth (mouth shape), and Throat (throat resonance).
Do I need to download anything?
No! Our SAM implementation runs entirely in your web browser using JavaScript. You can generate authentic Commodore 64 era speech instantly online without any download or installation.
What platforms did the original SAM support?
SAM was originally released for the Commodore 64 in 1982, then ported to Apple II, Atari 400/800, and later DOS systems. Our web version makes this classic technology accessible on any modern device.
Can I download the generated audio?
Yes! You can generate and download audio files for use in your projects - perfect for games, videos, memes, presentations, and any creative project requiring authentic retro robot speech.
What's the difference between SAM and BetterSAM?
This page offers the classic SAM experience. For an enhanced version with improved audio quality and additional features, check out our BetterSAM page. Both preserve the iconic robotic character of the original 1982 technology.
Explore More Classic Speech Synthesizers!
Enjoyed Software Automatic Mouth? Check out our other retro speech synthesizers including Sam Voice Generator, Better SAM, Trollge Voice, and Tetyys TTS for more nostalgic voice experiences.