INPUT ADAPTER FOR MAGAZINE TAPE RECORDER/REPRODUCER

摘要

INPUT ADAPTER FOR MAGAZINE TAPE RECORDER/REPRODUCER An adapter is built into a standard magazine (such as a cartridge or cassette) for a magnetic tape recorder. The adapter includes electronic equipment which matches the characteristics of an input signal--such as from a microphone--to the characteristics of signals recorded on magnetic tape. Hence, the matched signals may be inductively applied from the adapter to the pick-up head of the tape recorder. This way, the audio system of the recorder may serve any of many different purposes such as a public address system, a sound system, or the like.