problem

I have always used REW with a calibrated ECM8000 mic and a Steinberg UR22MkII sending the output from the UR22 to the analog input on my AVR for the speaker being measured. That setup used Input 1 and Output 1 as loopback. Input 2 connected to the mic and output 2 connected to the analog AVR...

Hi, I just introduced myself with my first two posts in the presentation thread. Excuse me for my English as a translator. I need to ask you: my Yamaha rx-A730 starts up well, but it takes 15 minutes for the icons of the speakers to appear on the display and for the speakers to be heard, it has...

I'm working on a friend's home theater and am really struggling to figure out an optimal placement for the sub(s). Attached is a rough SketchUp of the room, the difficult part from what I've read is that the front of the room is the tallest wall. This can't be changed unfortunately due to doors...

I just upgraded my theater to a 7.2 speaker setup, from a 5.2 setup. The rear surrounds were added over the last week. It was expensive, after hiring my electrician to run the wires! Plus the purchase of new Klipsch speakers (which sound great!). But my T163 was previously programmed with the...

Hello, My first measurement over *Use acoustic timing reference* with HDMI and ASIO4ALL makes problem or I do not understand something here. I have to measure here in Stereo without RIGHT speaker or direct LFE, in Stereo i have delay time from 100ms. What is OK, see the files thank you...

Problem with simulation of Frequency Response with EQ Filters In order to investigate the impact of the EQ Filters into Step Response, ETC, T60 and so on, I've tried to obtain an impulse response of my mesaurement with EQ Filters applied. To do so, I have followed these steps: 1) Export EQ...

Hello, Now i need a serious help guys [emoji29] Today i hooked my passive subwoofer (Rockford punch 15 inch 500 watt RMS) with a mono block amplifier board of 420 watt (TDA89S4TH) and a low pass filter (please see the images below) in order to test how it works. When i was playing song...

Hi, I try to measure for the first time a big room with more than 6s of reverberation. It looks like REW can't handle this but maybe I miss something ... If listen to the IR wav file, I can hear a filter cutting the diffuse field ! Also the measurement with a sweep stop before the end of the...

I'm at a loss... I just did the Audyssey Mic Set Up on my Marrantz SR7800 Receiver for the third time. Everything seemed fine, I heard the test tones come out all my connected Bowers & Wilkens speakers (CDM 7's), including a B&W Subwoofer (ASW 650). However, when I play a Blu Ray The other 5...

I have the new rig all assembled with the exception of the video card (still waiting for the Gigabite RX560). Case- http://www.minicase.net/minipc-T3-J1900T1.html CPU - https://www.newegg.com/Product/Produ...82E16819113410 Mama/Board - https://www.newegg.com/Product/Produ...9SIA6BM56U1172 PSU...

I was doing measurement for a new calibration file for Dirac Live. I was surprised by the graph (db level difference between left and right channel). When I created my filter Dirac applied a 3db gain difference between the channel. It sounded totally wrong. I took another measurement with REW...

It has been quite a while since I have been on this forum. We moved from southern NH to western NY and my stuff has been in boxes for about 18 months. I'm just getting around to setting things up again and have run into a strange problem (besides trying to remember how things worked :olddude:)...

First of all: 1000 Thanks to the authors of the great tool REM! I am exploring the functionality of REM and got stuck in computing the Thiele Small Parameters. I've made the following measurements: free air: +10g The result is then the following: That is odd, since fs is clearly lower...

I'm just getting started but can't get past this problem. I've got a drop out/notch at 90 Hz. This was a nearfield mic placement, two different audio systems. It's not the receiver or speaker because I duplicated this with a a different powered speaker connected directly to the laptop. I'm...

Recieved my unit back in NOV and immediately upgraded to latest Firmware... from day 1 its been generating crackling sounds - like capacitor discharge Before you comment I assure you its NOT a gain/over drive issue .I have repeatedly set gains in the sweep/measuring process lower and lower /...

Hi everyone. I've enjoyed watching HD television and Blu-ray discs in my home theater for several years. Recently I began streaming some series via Netflix through my Blu-ray player (Panasonic DMP-BDT460) and am getting "judder" about every 20-30 seconds. It's subtle--my wife doesn't even notice...

Hello all, I was given a Hitachi P50S601 plasma for free with bad caps on the PS board. I replaced them and now the TV powers up and has great picture on the top half of the screen, but the bottom half of the screen has black lines going through it. My first thought was the lower buffer board...

Hi all. This is my first post in this forum so if I mistake in something, I am sorry. For some time, I have perceived a problem when I try to calibrate the soundcard. My soundcard´s frequency response cuts at 8 kHz. I tried two differents soundcards and I had the same problem, so is not a...

Ok, I've gone back and forth with the fine folks at Oppo - very responsive, by the way - because not long ago Rhapsody became Napster, and since then I have not been able to enjoy the music streaming service on my Oppo; which I am still paying for! Seems Oppo and Rhapsody/Napster are not moving...

Wondering if any of you folks have encountered this issue, and if so, how it was resolved… Nearly six year old Epson 8700UB, absolutely flawless pictures… till last night. The PJ had been running for about 30-35 minutes when suddenly these sparkling lines started showing up towards top of the...