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14 votes
1 answer
2k views

Beep command with letters for notes (IBM AT + DOS circa 1984)

I'm looking for a reference for a command which used letters for musical notes, and would play very simple tunes with square waves. It ran on an IBM AT, circa 1984, which was running a version of IBM/...
jonathanjo's user avatar
4 votes
1 answer
219 views

Tandy 1000 TDYSPKR utility

I've seen reference to a TDYSPKR (.EXE or .COM?) tool that sets audio output options on the early Tandy 1000 series of computers (1000, 1000A, 1000SX, 1000TX, maybe others). Apparently it can toggle ...
craig65535's user avatar
10 votes
2 answers
2k views

How to get sound working in pure DOS with a CMI8330 card?

I have a tower PC from the early 2000's. I got this system second-hand and as-is so I do not have any original driver resources. I have installed Windows 95 mainly to play old Windows and DOS games. ...
Jan's user avatar
  • 315
32 votes
5 answers
6k views

What really is a sound card driver in MS-DOS?

To my knowledge, neither MS-DOS nor BIOS offers any kind of API for sound cards. Therefore the concept of a "driver" is absent, as we know it today. Apart from accessories and sample files ...
Dercsár's user avatar
  • 705
9 votes
5 answers
792 views

Getting Music Functioning for Raptor: Call of the Shadows (1994)

I can't get the music audio working for the 1994 version of Raptor. Does anyone know how I can remedy this? I'm not sure if this is the correct forum for this question, but here goes. I have an ...
Gorchestopher H's user avatar