REW Beta Release REW API beta releases

[John Mulcahy]

For FSAF, I've noticed when using filters such as "measure with these filter" via the EQ window, that saving the excitation WAV file doesn't include the filtered result

Yes, that's because it is the unfiltered result which is used by the FSAF processing to extract the impulse response. I can add an "excfilt-" file in the next build that has the actual output data.

As a feature request, when loading audio data into REW, such as FSAF residual, LTI, MIC, EXC files, it would be great if there were a playback button in REW somewhere.

The residual can be played back using the system default WAV player via the button in the Distortion graph controls. If the option to save the other signals has been selected then the corresponding WAV files are available for playback. REW isn't a file player and I think it would be wrong to try and move it in that direction, there are many file playback applications.

 

[dcibel]

Yes, that's because it is the unfiltered result which is used by the FSAF processing to extract the impulse response. I can add an "excfilt-" file in the next build that has the actual output data.

It's no problem, I can get what I need from the LTI file, I was just curious.

 

[sm52]

If you open the Alignment tool on the All SPL tab, and click Align phase at cursor, the delay value is calculated correctly, and the slider line is shown incorrectly.

 

[John Mulcahy]

If you open the Alignment tool on the All SPL tab, and click Align phase at cursor, the delay value is calculated correctly, and the slider line is shown incorrectly.

I have fixed that for the next build.

 

[user44455555]

Is there in the API beta release a script possible or avaiable which set output to left speaker, do a measure, set speaker to right do a measure ?. so it can work automatic and get 2 measures 1 left, 1 right
also usefull a script that do ever 7-10 sec a measure, so can put speaker in hand and walk in the room with the speaker do measures on diffrent places and basstrap foam placement

 

[sm52]

John, Is it possible to add to Alignment Tool the ability to calculate the average delay in the specified (allocated) by the user of the frequency range? The same thing as Align Phase At Cursor, but for the frequency range. At my screenshot, I would like to allocate 400-550 Herz, and get an average delay. If you get delays at each frequency in this range, they will be very different. This is similar to a random result. You can limit a possible range, such as 300 Herz, if such work greatly loads the processor.