On Thu, Sep 26, 2013 at 12:15 PM, Eero Aro <eero....@dlc.fi> wrote: The Soundfield microphone directional controls aren't exactly panning.
Sorry to quibble, but if I feed a signal into the W and X inputs (with appropriate scaling) and ground Y and Z, then the soundfield controls on a Mk4 behave like a B-format panner. Right? Thanks for the schematics. The magic happens in VR9, labeled "FSCB22A", which is a sine/cosine pot. Looks like you can still source them. The application is a shaft encoder for servos. http://www.meditronik.com.pl/doc/bourns/syp078085.pdf http://sakae-tsushin.co.jp/eng_page/pdf/pot/e_FSCB22A_FSCB30A_FSCB50A.pdf The soundfield controller uses two switches to select the quadrant and then a conventional pot. It does elevation too. Also, I notice that the "transcoder" has LF, RF, LB, RB inputs. I assume those are used to transcode quad to UHJ. Aaron (hel...@ai.sri.com) Menlo Park, CA US -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20130927/92d579c7/attachment.html> _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound
