mr_m
fleschler,
Totally agree with your last sentence. Just listen to some of the Rock/Pop groups of the mid seventies. Compression was in (over) abundance back then. Many recording companies were too busy trying to make those recordings sound good over your car speaker.
>>>>>Huh? Compression is a relatively recent phenomenon, the truly egregious compression started in the late 90s and is so bad today that you can see many new recordings and re-issues are “flat-lined” Dynamic Range wise, as shown on the dynamic range database. Also, car speakers have very little to do with why records and CDs are compressed. The mid seventies was actually a period of high dynamic range, as were the eighties and most of the nineties.