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Sounder by Deltronic Labs.  Rev. 1.01 

     

SOUNDER

 

 
Sounder is a sound playing system.  Sounds are downloaded to the Sounder board from a 
PC using Sounder Link software.  Sounder Link software uses a PC COM port to 
download sounds and configuration information to the Sounder board. 

Sounder has two channels (Channel A and Channel B) providing simultaneous 
independent control of two speakers.  Each channel has its own volume control. 

Sounder Link gets the sounds from .WAV files.  There are many variations of .WAV 
files in common use.  Sounder Link uses 8 or 16 bit PCM format files with a 22.050 KHz 
sample rate.  Many good programs are available to convert sound files from other 
formats. 

 

 

Содержание Sounder

Страница 1: ...ion information to the Sounder board Sounder has two channels Channel A and Channel B providing simultaneous independent control of two speakers Each channel has its own volume control Sounder Link ge...

Страница 2: ...he table shows the sound number and channel for each pin Control Input Pin Sound Number Channel A 1 1 A A 3 2 A A 5 3 A A 7 4 A B 1 1 B B 3 2 B B 5 3 B B 7 4 B Protocol 2 A high to low transition on a...

Страница 3: ...ut A plays on Channel A Control input B plays on channel B Pin 5 Pin 3 Pin 1 Sound Played on A Sound Played on B 1 1 1 1 1 1 1 0 2 2 1 0 1 3 3 1 0 0 4 4 0 1 1 5 5 0 1 0 6 6 0 0 1 7 7 0 0 0 8 8 Protoco...

Страница 4: ...nibble encodes the sound number to be used Commands High Nibble Action 0 Special Command see the special command table 1 Play on channel A Low nibble sound number 1 2 Play on channel B Low nibble sou...

Страница 5: ...rom RS to CC and power cycle turn off then on the board The ccTalk slave address is programmed into the Sounder board with Sounder Link software The Sounder board is controlled with 1 byte commands wh...

Страница 6: ...Use the drop down selection box in the lower right corner to select the COM port that you are using If you computer does not have a COM port you can use a USB COM conversion cable Selecting a Protoco...

Страница 7: ...wnloading Sounder stores the sounds in flash memory This memory must be erased before it can be reprogrammed Thus in most cases you should click the Erase Download button to download sounds Erasing ta...

Страница 8: ...tocol 7 for details Input ccTalkTM 9600 baud 8 data bits No parity bit 1 stop bit per ccTalk version 4 5 See the section on Protocol 8 for details Output 2 Independent channels to drive 8 ohm speakers...

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