| Partie n | Fabricant | Application |
|---|
| ISD33090ED | ISD | 90 seconds single chip voice record/playback device |
| ISD1016AP | ISD | Single-chip voice record/playback device 16-second durations |
| ISD33150PI | ISD | 150 seconds single chip voice record/playback device |
| ISD33120ED | ISD | 120 seconds single chip voice record/playback device |
| ISD4004-08ME | ISD | 8 minutes single-chip voice record/playback device |
| ISD33060X | ISD | 60 seconds single chip voice record/playback device |
| ISD4004-12ME | ISD | 12 minutes single-chip voice record/playback device |
| ISD33090PD | ISD | 90 seconds single chip voice record/playback device |
| ISD2532SI | ISD | Single-chip voice record/playback device with 32 seconds duration |
| ISD1210P | ISD | Single-chip voice record/playback device with 10 seconds duration |
| ISD-T267SP/Q | ISD | CompactSPEECH digital signal processor with full-duplex speakerphone and multiple supplier flash support |
| ISD4002-180X | ISD | Single-chip voice record/playback device with 180 seconds duration |
| ISD4002-240ED | ISD | Single-chip voice record/playback device with 240 seconds duration |
| ISD33180S | ISD | 180 seconds single chip voice record/playback device |
| ISD1212S | ISD | Single-chip voice record/playback device with 12 seconds duration |
| ISD1020AP | ISD | Single-chip voice record/playback device 20-second durations |
| ISD33090EI | ISD | 90 seconds single chip voice record/playback device |
| ISD2540SI | ISD | Single-chip voice record/playback device with 40 seconds duration |
| ISD1110S | ISD | Single-chip voice record/playback device with 10 seconds duration |
| ISD4003-06ME | ISD | 6 minutes single-chip voice record/playback device |
| ISD4002-120ED | ISD | Single-chip voice record/playback device with 120 seconds duration |
| ISD33120EI | ISD | 120 seconds single chip voice record/playback device |
| ISD-T360SB | ISD | VoiceDSP digital speech processor with Master/Slave, full-duplex speakerphone, multiple flash and ARAM/DRAM support |
| ISD4003-04MED | ISD | 4 minutes single-chip voice record/playback device |
| ISD4003-05MSI | ISD | 5 minutes single-chip voice record/playback device |
| ISDMICROTAD-16MS | ISD | 16 minute single chip voice record/playback device |
| ISD2540P | ISD | Single-chip voice record/playback device with 40 seconds duration |
| ISD33120X | ISD | 120 seconds single chip voice record/playback device |
| ISD33060PD | ISD | 60 seconds single chip voice record/playback device |
| ISD33120-4P | ISD | 120 seconds (4 kHz sampling rate) single chip voice record/playback device |
