Electrical Audio Flashcards
1
Q
When was the LP invented
A
1948
2
Q
What does LP stand for?
A
Long Playing (record)
3
Q
How much recording time do LPs have?
A
30-ish mins
4
Q
Which records became a standard in the 1960’s?
A
Stereo records
5
Q
What mechanism changed for LPs to be stereo?
A
Angle of needle changed from up and down to lateral and the groove is v-shaped
