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Car Audio Discussion
General Car Audio
Info on tuning the car please
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<blockquote data-quote="keep_hope_alive" data-source="post: 8040881" data-attributes="member: 576029"><p>thanks for the heads up, anyone can PM, quote, or mention me if they want my input. i can't see every thread and i don't go back and look at them (not enough time).</p><p></p><p>1. TrueRTA is an RTA - so it shows a plot of dB vs. frequency.</p><p></p><p>2. pink noise is just that - noise. i expect sweeps to identify resonances and phase issues more clearly.</p><p></p><p>3. phase issues always present at specific frequencies - either from constructive or destructive interference, or phase issues with crossover points/slopes. you can fix the latter with polarity. the former requires adjustments to aiming or the environment.</p><p></p><p>you can set gains with the amp unloaded</p></blockquote><p></p>
[QUOTE="keep_hope_alive, post: 8040881, member: 576029"] thanks for the heads up, anyone can PM, quote, or mention me if they want my input. i can't see every thread and i don't go back and look at them (not enough time). 1. TrueRTA is an RTA - so it shows a plot of dB vs. frequency. 2. pink noise is just that - noise. i expect sweeps to identify resonances and phase issues more clearly. 3. phase issues always present at specific frequencies - either from constructive or destructive interference, or phase issues with crossover points/slopes. you can fix the latter with polarity. the former requires adjustments to aiming or the environment. you can set gains with the amp unloaded [/QUOTE]
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Info on tuning the car please
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