I appreciate the JVC post, I had no idea such a unit existed. Interesting product.
It's been announced quite some time ago but it seems it's finally out.
Even available in 2-4 weeks here in Europe I saw in some webstore.
I appreciate the JVC post, I had no idea such a unit existed. Interesting product.
The JVC XP-EXT1 is not a generic HRTF based system.A generic HRTF is nowhere close to replicating what the Realiser A16 does.
I had a borrowed A16 (16 channel version) in my home that definitely played sound with a laptop as a source via HDMI, and the tv connected to the output switched off or even disconnected.- first, the HDMI input only works if there is also a device connected to the HDMI output and that device is on. Otherwise the A16 plays no sound. I wonder if it is some HDMI handshake issue.
I assume you mean 44.1 and 48?44.1Hz or 44
Smyth Research promised that we could inject our HTRF in BRIR files to increase dramatically the result. This feature should be implemented in the Realiser Exchanged that was supposed to be launched before the end of 2020. Those who made a room measurement during CanJam or other A/V exhibitions should also get their PRIR on the Realiser Exchange. I don't know why they don't just send us the files.The JVC XP-EXT1 is not a generic HRTF based system.
Originally it also worked with what basicily is a PRIR measurement. But now they do it differently. From a video somewhere I understood it as follows: Now the headphones have 4 microphones built in each cup. In the calibration process they measure how the test signals from the drivers end up at the different microphones. Now from this result they don't calculate the HRTF or room impulse responses - maybe that isn't even possible - but they compare the result with results from a lot of different people in a database, and next they choose the HRTF or room impulse responses from the person in the database that comes closest. (Reminds me of the approach to compare photographs of the ears with photographs in a large database and pick the HRTF of the best matching person.) I don't know how well it works, but I would not be surprised if it does a lot better than generic HRTF based systems.
Maybe something like this could help:
SON X-AVT105 HDMI EDID Emulator, 4K
4K HDMI EDID Emulator - Simulates a display
https://www.reichelt.nl/hdmi-edid-e...mOxfW2hd9ZfQpMBU_lyAlMj3N2RoCPsYQAvD_BwE&&r=1
Smyth Research promised that we could inject our HTRF in BRIR files to increase dramatically the result. This feature should be implemented in the Realiser Exchanged that was supposed to be launched before the end of 2020. Those who made a room measurement during CanJam or other A/V exhibitions should also get their PRIR on the Realiser Exchange. I don't know why they don't just send us the files.