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Cavern QuickEQ - Basic How to
- Thread starter Foxenfurter
- Start date
Just tell me what "low frequency excess phase room correction" is, and I'll add it.Hello, you received the following complaint regarding your Cavern program.
landco
Active Member
You probably have an idea what we're talking about here
If it's excess phase in REW (measured phase - minimum phase), it's something I did try to learn how to do, but the problem was, I couldn't figure out any way to synthesize arbitrary phase curves. If there is a general formula for it, it would be child's play to implement, but I could never find it.
This might be a noob question but is there a way to export the measurement data from Quick EQ and plug it into sigma studio. I'm using a WONDOM APM2, which has a ADAU1701. The only way for me to program it is by using Sigma Studio. This is for a car project.
If Sigma has any EQ or FIR import, and there's a sample file, I can make an export for you.
landco
Active Member
you should check if Sigma supports individual equalizer for left and right channel separately, this is an important condition for getting a quality result
landco
Active Member
Hello, Bence! Nice to see you. Can you please tell me if we should expect a commercial solution from you in the form of a Bluetooth/Wi-Fi module with a built-in Cavern DSP?
Using a program on a PC as a sound processor has its own inconveniences
I'm working on something like MiniDSP but with full Cavern feature set.
landco
Active Member
Exellent! With wireless receiver function, i hope
I would really like Bluetooth with multipoint - because, oddly enough, it has less interference than Wi-Fi, less latency and does not depend on the router network
Good idea, we'll conduct a feasibility check. However, if any WiFi technology has worse latency than Bluetooth, something is broken.
landco
Active Member
I use AirPlay to stream audio to my stereo system, but Bluetooth gives less latency and more stable. I don't know why
landco
Active Member
if possible i would like to be a beta tester for your hardware dsp
Sorry, it's not possible.
landco
Active Member
Hi! There is a problem with the convolution wav files for the convolver that Cavern exports - not all programs allow you to import 2 mono file, only 1 stereo. Can you make a build-in converter or optional export convolution to 1 stereo file? Thanks!
Done, added as Equalizer APO - convolution (per stereo).
landco
Active Member
Thank you! Am I right in understanding that the convolver file provides the same quality sound as the classic filter in Eq APO?
If you set the exported convolution's size to 65536, then yes, that's what EQ APO is using. Larger values are more accurate with lows, but since 65536 is precise below a single Hz detail, it's fine. This setting is only in Complex mode, Home is 65536 fixed.
landco
Active Member
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