Recent content by Dr.OP

That’s impressive! Some AVR and Smart TV models can back up their settings to a USB drive.

I’m flirting with drawio as it’s free and allows to draw diagrams. For the techs folks is accepts mermaid. Inkscape is also a good option.

A very rough idea. It would require some manual startup. - spin up a Linux distro - setups multiple users - install rew for each user locally - start rew api server for each user session on a different port - call rew api from the server In this setup each rew instance is insulated in its own...

It is fixed in beta 36

I see it practical in two ways: - multiple sweeps with the same wav to lover the measurements noise - atmos sweeps for all speakers in one go I was thinking about the following workflow: - start a measurement - drop the wav file - select how many sweeps will follow with the same wav - specify...

Hi John, There is an option to take multiple measurements for the REW generated sweep. Would it be possible to implement multiple measurements for the file based measurement?

- I start a new measurement - I drop a wav file with a sweep on the measurement dialog and it shows the signal waveform - I click start to begin the measurement and this is where error is thrown out. Maybe it’s issue with a wav file, but the same file works in REW 5.31.1

@John Mulcahy In betas 33-35 ( works in 5.31.1) I cannot make a sweep from file. - start measurement - drop wav file - error REW V5.40 Beta 33 running Azul Systems, Inc. JRE 1.8.0_412 64-bit on Windows 10 Locale: language en, keyboard US, windows-1252 on 1536x864 at 96 DPI Running in...

Thank you John for the excellent tool! I wonder if there is a way to loop bitstream measurements. For 7.1 bed layer it’s possible to sequence them for a sweep. What are the option for atmos e.g. sweep atmos speakers using bitstream files? Maybe some sort for batch file/commands playlist to play...

I did a run. Currently happy with v1.3. It’s recommended to reload data from mdat file each time. In my case I needed to rerun audessey to get sub trims above -12 db.

You can test different sample rates to see if there’s any noticeable difference, though they should all be the same if DSP processing is disabled. You can use roon to playback sweep files.

Silly typo it should be wav. Here's the revised version: 1. Generate a WAV sweep file in REW, including an acoustic time reference, as detailed here: https://www.roomeqwizard.com/help/help_en-GB/html/siggen.html 2. Save the file to a USB drive or a UPnP server. 3. Begin a measurement in REW...

I don’t think it should be a problem. 48khz is umik sampling rate. You can generate waw file in REW with audio reference and use Lyngdorf TDAI-1120 file playback functionality.

Can a USB-connected oscilloscope, like a PicoScope that offers an API for data streaming, be used in a feedback loop configuration? Specifically, the concept involves tapping into the output of a speaker and employing this setup for loopback. Is there a way to integrate REW with a PicoScope or...

I can give you a general idea where to search. Currently you have two signal chains - Reaper -> eq/delay engine -> speakers - Rew -> speakers. You need to integrate rew into your signal chain. I can see two possible solutions 1. Using reaper expose input channel for rew or use Jack for rew...