Bias level setting circuit for tape recorders with staircase hig

Bias modulated MR head used to minimize or eliminate thermal sig

Biasing and erasing apparatus and method for magnetic tape recor

Biasing for magnetic circuits

Biasing of magnetoresistive read head using gyrators

Biasing/erasing oscillation circuit for magnetic tape recording

Bimodal biasing of magneto resistive heads

Bimodal biasing of magneto resistive heads

Bit and track patterned recording

Boost system and method to facilitate driving a load

Broadband magnetic tape recording with compensation for bandwidt

Bulk eraser including at least three magnets configured for...

Capacitor assisted low voltage write circuit

Capacitor bias recovery methodology

Caption signal recording and reproducing control device in video

Cassette and recording/reproducing apparatus and method...

Cassette for storing data in a solid state memory in lieu of tap

Cassette recorder magnetic read head arrangement for autoreverse

Cassette recorder with anti-erase interlock

Cassette recording or non-recording indicating mechanism