Archive for the ‘Audio measurement’ Category

Back to basics :-( sorry…..   1 comment

Just a little video on summing sources and at the end a little bit about time offsets between 2 sine waves summed and the “addition” between them……. Lees de rest van dit artikel »

One week of fun and getting FUBAR   Leave a comment

Wel PLS at Frankfurt is done for this year and what a week it was.
Drove there on monday to set up and again on wednesday for a day on the booth and again on friday for taking the gear out again.
Here are some pictures 😉 Hope to see you all there again next year or somewhere on the road or at the job Lees de rest van dit artikel »

Assumption is the mother of ……. nm.2   Leave a comment

A little follow-up

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He’s Back. ;-)   Leave a comment

Bij deze dus.

Magu

New Toy’s to play around with ;-)   1 comment

New equipment means lots to do so here’s a little taste 😉 Lees de rest van dit artikel »

Linkwitz-Riley High & low-pass filters @ the processor output (2nd up to 8th order)   1 comment

Have fun with this one.

Turns out that the audio quality is not the same as recorded so it will not look the same as in the video i’m sorry to say.(Still if you put the phase and magnitude smoothing on at 1/12oct or 1/6oct it will look a bit better but please try to not use that kind of setting in real live measurements. 1/24oct 1/48oct or none smoothing is the preferred setting in that kind of a situation ).
Lees de rest van dit artikel »

3way crossover alignment (a non lab real live situation)   4 comments

A smal example on working with in my case Smaart7.5.2. This is not lab situation and normally takes a bit longer then i did when getting the screen recordings. Please lower the volume on your audio until you’ve heard pink noise and set it to a sensible level (!:-).

You can hook up you measurement set-up and split the audio channels (LFT/RGHT) and rout them back in to your set-up for a transfer measurement.

Turns out that the audio quality is not the same as recorded so it will not look the same as in the video i’m sorry to say.(Still if you put the phase and magnitude smoothing on at 1/12oct or 1/6oct it will look a bit better but please try to not use that kind of setting in real live measurements. 1/24oct 1/48oct or none smoothing is the preferred setting in that kind of a situation ).
Lees de rest van dit artikel »