Using REW feed into a Panasonic 9000 player

[IWC Doppel]

I currently feed REW signal into my system using the RCA analogue cables disconnected from my player fed by a DAC attached to the laptop with REW and this works well, but is doesn't tell me how the whole end to end chain measures. I use HMDI out only for picture and use 7.1 analogue out for audio. To better the performance of the player I have made numerous modifications to the power supply and analogue chain and would be very curious to know how the whole end to end chain measured and not just from the player but to the player, any ideas as I failed to successfully feed anything in to the USB 2.0 via cables. But wondered if I might be able to do something different just to measure the SPL and curves end to end ?

My UHD player is a Panasonic 9000

 

[ddude003]

i may be misunderstanding what you are asking for... And you could try generating (use the REW Generator function) a sweep tone as a .wav file that could be put on a USB jump stick and played directly with your Panasonic 9000... Generator > Sweeps > Measurement > Save to File > Add Timing Reference...

I use this method when I want to go thru my Streamer > DAC > TubedPreAmp > Amp > Speakers...

 

[IWC Doppel]

Many thanks, I'll give that a go

 

[ddude003]

On the REW side of things, all you need to do is have it listen for the timing cue to begin its acquisition of room response data...