The BBC will transmit the four separate sound tracks via a single radio channel. An electronic black box ... Douglas Muggeridge, managing director of BBC radio, said 70 experimental broadcasts in "matrix quadraphony." a system developed ...

ACORN BBC Model B DPS C.P.U. fined with ACORN disc filing system . ... drive for use with BBC B DPS AMSTRAD DMP-I Dot matrix printer for use with CPC 464 including AMSOFT Easi Amsword word processor and one pack 500 (approx .) ...

Other gems on the BBC's1 shelves include the first 78s made by Enrico Caruso, the voices of Robert Browning and Henry ... 78s have been moved into cellar storage nearby — more than 5,000 of them have no known matrix or master disc.

\bba, Albinoni or Louis Armstrong, a million discs from the earliest Edison wax cylinder to the latest LP — all the BBC ... 78s have been moved into cellar storage nearby — more than 5,000 of them have no known matrix or master disc.

BBC Boasts 1he World's Biggest Record Collection. LoMHiN iAP) It's u u-uird collecloi a dream. Abbci, - Albmom or Louis Armstrong, a million discs from the arliest Kdison wax cylinder to the latest LP all In Hie BBC ... known matrix mast di.

TOMORROW the 'BBC begins a series of experimental broadcasts in quadraphony using their Matrix H transmission system which, requires two channels only and not four as do some other systems. It will not interfere with mono or stereo ...

BBC FJightly World Business News 923 Report News 6687, 9749 Evening News (cc) News 8855 NBC NighUy News (cc) 9107 '9) News ABC World CC) ... >acred Balance 'The Matrix of Life* (N) {TVG) (cc) 7519 60 Mlnutts II (ccj 59872, 67942.

NewsHour With Jim Lehrer (CC) 44193 BBC World News 8808: (CC) (6(3 Parkers (CC) 5880 71 Russian World ... Without a Trace "No Mas" (CC) 75483 Threat Matrix "Stochastic Variable" (N) (CC) 79209 Threat Matrix "Stochastic Variable" ...

041 637 3892. BBC Master 128. £300 ono. ... BBC Micro Maater Compact computer with disc drive and colour monitor, £490. O863 31867. ... COMMODORE 64 with dot matrix printer and dlac drive, hardly uaed, £200 ono. Johnatone 301616.

*BBC B computer with Wordwise. 27 tapes, 52 disks, £200. 40 track disk drive, £ 60. 4O/8O track disk drive with PSU, £8O. STAR SC10 dot matrix printer. £12O. Four pen colour plotter. £50. 041 942 3499 after 6pm. *BBC B, discdrive. printer,  ...