Electronics > Projects, Designs, and Technical Stuff
Analog Disovery as Audio Analyzer
jaxbird:
--- Quote from: Audioguru on January 14, 2016, 08:02:33 pm ---The little low power Trident amplifier was designed and patented 19 years ago. They called it Class-T instead of Class-D. It cuts the highest audio frequencies.
Trident went bankrupt 9 years ago so I do not know if the ICs are new-old stock or are made recently by a Chinese copy-cat company.
--- End quote ---
True, but it really is a bridged class D amplifier, not horrible, but as Tripath probably was taken over by Cirrus Logic before mine was produced, it is highly likely it is a copy, but hard to say whether the copy or the original performs better. I can say that it does seem to have it's switching frequency starting around 800khz
jaxbird:
Anyone trying the software, please try restart, it should update your current version, I was only testing on Win 7 and it was not the same scaling as on Win10, I apologize for that and blame my former employer Bill Gates.
jaxbird:
as an added bonus for your great mood and bravery, the general purpose spectrum analyzer should be functional in the latest version.
jaxbird:
Let me know if you still cannot run the basic software, thanks.
The current version should say 1.0.0.62, if not, or if you still have issues with this version, please let me know.
Mark:
Still no joy jaxbird... :( I tired it on Win 10 tablet and win 7 desktop.
It must be a resolution issue, the text along the top is truncated, for example "Total Harmonic Distortion and"
Bottom left text is truncated to "Spectru" and Bottom right text is truncated to "Scop D AC" and still no run button.
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