Headphone Processor Performance
Digital/Analog Test Measurements

iLAB America Inc.
Gaming Peripherals Developer & iPhone App Developer

DPNE-5 With Qsound Turned Off

09/24/2002


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Table of Contents

Headphone Processor Performance
iLAB America Inc.
DPNE-5 With Qsound Turned Off

Digital Input THD+N

Digital Input SNR

Digital Input Dynamic Range

Digital Input FFT @ Full Scale 16384 steps with 4 averages

Digital Input FFT @ -20 dB 16384 steps with 4 averages

Digital Input FFT @ -60 dB 16384 steps with 4 averages

Digital Input THD+N vs. Frequency 22kHz filter

Digital Input THD+N vs. Frequency 20kHz AES17 filter

Digital Input THD+N vs. Amplitude

Analog Input THD+N

Analog Input SNR

Analog Input Dynamic Range

Analog Input FFT @ Full Scale 16384 steps with 4 averages

Analog Input FFT @ -20 dB 16384 steps with 4 averages

Analog Input FFT @ -60 dB 16384 steps with 4 averages

Analog Input THD+N vs. Frequency 22kHz filter

Analog Input THD+N vs. Frequency 20kHz AES17 filter

Analog Input THD+N vs. Amplitude

Author: iLAB America Inc.

Email: admin4@ilabamerica.com

Home Page: http://www.ilabamerica.com