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(THE STORY) I recently ordered a TRS-80 model 100 and I have been waiting for it to come, (probably going to come on 3/23/15) I started creating a DTMF (Dual Tone Multi Frequency) Tone Dialer. And I noticed that you cannot just input frequencies, you have to enter the weird musical code, so I found the musical code and converted freq to code (example: 2600hz = 940) If anyone has knowledge on how to play two tones at once, please reply. (THE QUESTION) If anyone has knowledge on how to play two tones at once using the sound command, please reply. (The sound command uses the musical code, then timing. (For example, 2600hz for 3/4th of a second = SOUND 940,100 ) whixrr
I ordered a TRS-80 Model 100 yesterday night, and I got an emulator ( http://sourceforge.net/projects/virtualt/) and I found out that you could output sound. So, like a good phreak, I tune to 2600hz, add a cool textart logo, and boom. 2600hz tone on the tip of a button. (This is for Nostalgic reasons, I dont plan on using this) But, once the TRS-80 model 100 comes, I will rewrite the program on that, and take a video. I am new to basic programming, so it is not beautiful, but it does the trick. If any of you guys have ever done things like this, reply to this topic and tell me. I am interested in creating a DTMF Dialer software, but, the model 100's sound output is meant for creating music, not tones, so sadly, I cant just input the frequencies and assign them to each number. [ (EXAMPLE) 2600hz = 940 ] (The model 100 will probably come on the 23.) whixrr [EDIT] IF ANYONE KNOWS HOW TO PLAY TWO TONES AT ONCE (using the "sound (pitch),(time)" commands, please reply.