Crosstalk in snake cable that include speaker cables and miccables
On 7/06/2018 1:40 AM, Mike Rivers wrote:
On 6/6/2018 12:46 AM, Tim Sprout wrote:
How does one detect ultrasonic oscillations?
With an ultraoscilloscope, of course.Â* Actually, any oscilloscope worth
a hoot will display waveforms up to 500 kHz which, other than in
exceptional cases, is all you need to worry about. You can still find 50
year old Hewlett-Packard scopes for under $25, and you can learn a lot
about audio (and about oscilloscopes) with one.
Surely most of even the cheapest nastiest (but perfectly adequate)
scopes from the last 50 years do 10MHz ?
geoff
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