Flying Dutchman
01-01-2005, 09:04 PM
You ever wonder why LP dissapeared? NO I Am not refering to the record album we all know that gave way to the CD, I Am refering to the recording format that was in the early built VCRs, The VCRs that were built in the mid-late 80s and very early 90s had 3 recording formats
SP=120 MIN or 2 hours
LP=240 MIN or 4 hours (not auto)
EP=360 MIN or 6 hours.
So what ever happen to LP? after all SP and EP still exsist
SP 2hr and EP 6hr operate on the same servo circuit just by regulating the speed of the motor that drives the tape.
in other words when u change the vcr tape record format from sp to ep your just telling the machine to go from fast to slow,
But the LP 4hr mode uses a totaly diffrent circuit to oparate so it costs more to build the vcr with this mode, so the manufactures decided to eliminate this LP record mode and this would save them money and now they can give you SP-EP-AUTO this is still only 2 formats because the auto only works off the other 2 speeds, you can play back at LP 4hr mode but not record as the playback circuit is not the same as record and can still be used with the other 2 playback modes without the extra expense.
Once again its all about the bottom line MONEY.
SP=120 MIN or 2 hours
LP=240 MIN or 4 hours (not auto)
EP=360 MIN or 6 hours.
So what ever happen to LP? after all SP and EP still exsist
SP 2hr and EP 6hr operate on the same servo circuit just by regulating the speed of the motor that drives the tape.
in other words when u change the vcr tape record format from sp to ep your just telling the machine to go from fast to slow,
But the LP 4hr mode uses a totaly diffrent circuit to oparate so it costs more to build the vcr with this mode, so the manufactures decided to eliminate this LP record mode and this would save them money and now they can give you SP-EP-AUTO this is still only 2 formats because the auto only works off the other 2 speeds, you can play back at LP 4hr mode but not record as the playback circuit is not the same as record and can still be used with the other 2 playback modes without the extra expense.
Once again its all about the bottom line MONEY.