Audio and Engineering Freeware

Helpful Tech Articles

SG One AF Function Generator - FREEWARE

Up to 24 bit 96K sinewave generation stereo L / R / L+R / L-R. 10-48 kHz with Burst Sine, Square, Triangle, Noise, Sweeps from 1 to 20000 Hz, Sawtooth, Pulse trains, Sine plus Noise, DTMF tones, warble sweeps.

SA-3002 Audio Spectrum Analyzer - FREEWARE

16K FFT, linear or log freq plot, ave/peak response, Blackman window, range/reference options, THD, top 10 harmonics readout, pass/fail testing of target harmonics, persistent reference plot, user pips, print-plot, save file options.

Get more audio measurement and scientific calculator freeware here.

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Internet Radio Reviews

My passion for internet radios has resulted in a new minisite here on Infinitespectra for reviewing all the web player devices on the market along with tutorials and radio portal reviews. Read more.

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