Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
DIY & Tutorials
DIY For Audio
My First Ever Speaker Project
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support AVForums:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="d0dja" data-source="post: 98447" data-attributes="member: 2244"><p>RE; ripple. Hm. Funny, have one serious cheapie multimeter, one better (Sanwa), both say the same (both analogue which I prefer for diagnosing auto-electrical probs - you can see surges more clearly). The weird thing is the ripple has 'polarity' - I can measure it if black probe to ground, red to Vin, but not the other way around (get 0 reading).</p><p></p><p>RE: Impednace humps. Not sure about 'balance', but from what I have read the magnitude of the impedance of the bumps relates to a couple of things, but don't in themselves tell you much. Where they are ito freq tells more.</p><p></p><p>Stay tuned, for tonight I am doing added-mass tests to determine TS parameters using my custom-built speaker testing clamping in positioning to be making solid in place for max accuracying jigging jig.</p></blockquote><p></p>
[QUOTE="d0dja, post: 98447, member: 2244"] RE; ripple. Hm. Funny, have one serious cheapie multimeter, one better (Sanwa), both say the same (both analogue which I prefer for diagnosing auto-electrical probs - you can see surges more clearly). The weird thing is the ripple has 'polarity' - I can measure it if black probe to ground, red to Vin, but not the other way around (get 0 reading). RE: Impednace humps. Not sure about 'balance', but from what I have read the magnitude of the impedance of the bumps relates to a couple of things, but don't in themselves tell you much. Where they are ito freq tells more. Stay tuned, for tonight I am doing added-mass tests to determine TS parameters using my custom-built speaker testing clamping in positioning to be making solid in place for max accuracying jigging jig. [/QUOTE]
Insert quotes…
Verification
Post reply
DIY & Tutorials
DIY For Audio
My First Ever Speaker Project
Top