09-11-2017, 06:09 PM
Hi.
In the early days of 405 line TV there were periods of sound only broadcasts. The transmission was of course AM and from Ally Pally on 41.5Mhz, The quality was reckoned to be excellent and from what I've read better than FM.
I have a cassette recorded in 1971 from a Murphy V430 off the volume control, its a recording of Beethoven's Number 6 (Pastorale) with the exception of the 10,125Hz line whistle the quality is first class, from what I remember audio quality on 405 lines was very good on a decent set and of course it was AM, dynamic range was excellent and I'd say it exceeded DAB.
In the early days of 405 line TV there were periods of sound only broadcasts. The transmission was of course AM and from Ally Pally on 41.5Mhz, The quality was reckoned to be excellent and from what I've read better than FM.
I have a cassette recorded in 1971 from a Murphy V430 off the volume control, its a recording of Beethoven's Number 6 (Pastorale) with the exception of the 10,125Hz line whistle the quality is first class, from what I remember audio quality on 405 lines was very good on a decent set and of course it was AM, dynamic range was excellent and I'd say it exceeded DAB.
