SP0256_CTS256A-AL2 and CTS256A-AL2

These are ecosystem siblings where the second project (B) provides the disassembled source code documentation for the CTS256A-AL2 chip that the first project (A) emulates as part of a larger speech synthesis system.

SP0256_CTS256A-AL2
39
Emerging
CTS256A-AL2
29
Experimental
Maintenance 2/25
Adoption 6/25
Maturity 16/25
Community 15/25
Maintenance 0/25
Adoption 4/25
Maturity 16/25
Community 9/25
Stars: 20
Forks: 4
Downloads:
Commits (30d): 0
Language: C++
License: GPL-3.0
Stars: 7
Forks: 1
Downloads:
Commits (30d): 0
Language: Assembly
License: GPL-3.0
Stale 6m No Package No Dependents
Stale 6m No Package No Dependents

About SP0256_CTS256A-AL2

GmEsoft/SP0256_CTS256A-AL2

G.I./Microchip SP0256 Speech Processor and CTS256A-AL2 Text-To-Speech Processor Emulation

This project offers tools to recreate vintage speech synthesis. It takes either phoneme codes or English text as input and generates spoken audio, which can be played directly or saved as a WAV file. It's designed for enthusiasts and developers working with retro computing or historical voice technology.

retro-computing speech-synthesis vintage-electronics emulation sound-design

About CTS256A-AL2

GmEsoft/CTS256A-AL2

Commented disassembly of the GI(tm) CTS256A-AL2(tm) Code-To-Speech Processor

This project offers a detailed breakdown of the internal workings of the CTS256A-AL2 Code-To-Speech Processor, a vintage component used to convert written English text into phonetic sequences for speech synthesizers. It provides the disassembled code and extracted rules, allowing engineers and hobbyists to understand exactly how the chip processes text input into allophone addresses. This is for electronics enthusiasts, reverse engineers, or anyone working with legacy speech synthesis hardware.

vintage electronics speech synthesis reverse engineering embedded systems hardware restoration

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