Meßschallplatte Tonhöhenschwankungen Meßfrequenz 5000 Hz

Artists

Album Info

Release Date: 1971-02

Label: VEB Deutsche Schallplatten Berlin

Frequency test disk with 2 data sheets.
Record plays same tracks & has same performance on both sides.

Explicit mentioned (written down) groove performance in the data sheets:
Record starts with a locked (centering) groove (Zentrierrille).
After each track the record stops in a locked groove (Schlußrille) except tracks A4 & B4 which pass through a lead-out groove and then stopping in a locked groove.