# adpcmhalfmono.dsp

Play a compressed4 bit Intel/DVI format sample at half rate.

### Function

This instrument plays a sample that has been previously compressed to a 4 bit Intel/DVI format. Run the SoundHack program to compress a sound sample from 16 bits to 4 bits (Intel/DVI format). This instrument uses the decodeadpcm.dsp library routine which must be loaded as an instrument prior to using this instrument. This instrument plays a sample that was recorded at 22050 Hertz, playing it back at 44100 Hertz with interpolated values between samples to keep the sampled sound's original pitch and duration.

### Knobs

Amplitude - 0 => $7FFF

### Inputs

None

### Outputs

Output

### Input FIFOs

InFIFO

### Output FIFOs

None

### Resources

Ticks=103

N memory = 71 words