Unspecified

ISD1820 voice recording and playback module

Unspecified

Single-Chip Voice Record/Playback Devices 32-*, 40-*, 48-*, 64-*, 60-, 75-, 90-, and 120-Second Durations

Isocom

HIGH DENSITY PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS

Winbond

Multi-Message Single-Chip Voice Record & Playback Devices

Winbond

SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION

Winbond

SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 60-, 75-, 90-, AND 120-SECOND DURATION

Information Storage Devices

Single-Chip Voice Record/Playback Devices 120-, 150-, 180-, and 240-Second Durations

Unspecified

Single-Chip Voice Record/Playback Devices 60-, 75-, 90-, and 120-Second Durations

Isocom

LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS

Information Storage Devices

Single-Chip Voice Record/Playback Devices 32-*, 40-*, 48-*, 64-*, 60-, 75-, 90-, and 120-Second Durations

Winbond

Multi-Message Single-Chip Voice Record & Playback Devices

Winbond

SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY

Information Storage Devices

Single-Chip Voice Record/Playback Devices 32-*, 40-*, 48-*, 64-*, 60-, 75-, 90-, and 120-Second Durations

Unspecified

Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations