Recent content by Vladimir_1953

In which window in REW do I set this level when setting up and measuring?

The factory datasheet for Thiele/Small specifies exactly this voltage 2.83 volts. *** SensitivityThe sound pressure, in dB, produced by a speaker in response to a specified stimulus. Usually this is specified at an input of 1 watt or 2.83 volts (2.83 volts = 1 watt into an 8-ohm load) at a...

I always try to take measurements at a voltage of 2.83V on a 4 ohm load equivalent, which is indicated in the passport specifications.

I would agree with you if we were talking about measuring the SPL. I have provided an Impedance graph. The measurement mode is 2-channel.

I use REW 5.31.3

Thank you, John! I activated the options as you recommended. But I can't set =0, only a little higher or a little lower. Is it possible to enter the parameter =0 manually?

What is the exact frequency of the port tuning? I always thought that the zero crossing was the absolute indicator. How and with what to determine the exact tuning frequency of the subwoofer phase inverter port?

Hello everyone! How to tie the cursor position on the phase grid to the zero mark? It is not set quite accurately yet. This is necessary to accurately determine the tuning frequency of the phase inverter port.

Google will help: Audiofrog-Target-Curve-REW https://testgear.audiofrog.com/#

https://www.avnirvana.com/threads/tuning-with-the-minidsp-c-dsp-8x12-dl-and-rew.5370/

Google to help you ...

Additional Information: https://www.majorcom.fr/web/en/569-le-cablage-electronique.php

A very interesting solution! Where can I look at measurement graphs and their analysis?

There is a desire to read and understand why we have TWO ears with an average distance between them of 175 mm, and measurements are made with one microphone installed in front of the nose in the direction of the windshield, although it is known that the directivity of human hearing is 55 degrees...

I think this conference will not correctly discuss third-party software ... Therefore, I propose to switch to personal correspondence. Or go here: https://www.avnirvana.com/threads/tuning-with-the-minidsp-c-dsp-8x12-dl-and-rew.5370/#post-53471