February 25, 2005 - for immediate release:
Turn Your Soundcard into a Sweep Generator!
Pittsford, New York.
With AudioWave2.0� software, your soundcard becomes an easy-to-use
digitally-controlled LF-signal-generator, producing signals from 1Hz to 20 kHz
with a resolution of 1 Hz. Phase shift between left and right channel is
adjustable from �180� to +180� and an attenuator can be used for steps of 0dB,
-3dB, -6dB, -10 dB, -20 dB, -30dB. Frequency, level and attenuation can be
adjusted independently for left and right channel and optionally left and right
channel can be ganged. Now there�s no need to take a signal generator with you
on service calls!
AudioWave2.0�
produces sine and noise signals, as well as modulated
signals. Automatic frequency and level changes can be programmed, with complex
adjustments stored as presets with clear names � great for swept frequency
response measurements!
All functions are easily controlled with mouse-clicks on the PC
screen using up/down controls
and digital readouts.
A Modulation
Function panel allows you to easily ramp frequencies up or down, or amplitude-
or
frequency-modulate
the center frequency.
Direct frequency input
is
also possible by keystroke entry.
|
|
|