Other SPR Vocoders - DSP Innovations

Vocoders
- 300 – 4,800 bps
  - TWELP
  - SPR
    - 600
    - 800
    - 800 Robust
    - 1200
    - 2400
    - 2612
    - Other
  - MELPe
    - 600
    - 1200
    - 2400
    - Other
  - DMR/dPMR
    - TWELP DMR
    - AMBE+ DMR
  - APCO P25
- 4,800 – 16,000 bps
  - MPE-CELP
    - 4800
    - 6531
    - 8000
    - Other
  - ETSI
    - GSM HR
  - ITU-T
  - TETRA
    - ACELP
  - APCO P25
    - Half Rate
    - Full Rate
- Choosing the Right Codec
  - Low Bitrate
    - CODEC2 or MELPe or TWELP
Speech Processing
- PreVox™ Suite
- Noise Suppression
  - Ultra-Low-Latency (1.5-20 ms)
  - Low-Latency (20-40 ms)
  - Offline (Non-Real-Time)
    - PreVox™ Neural NRT
- Echo Cancellers
  - Line
    - PreVox™ G.168 LEC
  - Acoustic
    - PreVox™ AEC
- AGC
  - PreVox™ AGC
- Tone Relay
  - PreVox™ Tone Relay
- VAD
  - PreVox™ VAD
Modems
- HF Modems
  - DSPINI
    - Low-Latency HF
  - MIL-STD
    - 188-110A/B
  - STANAG
    - 4285
    - 4539
  - ITU-R
    - F.763-5
- DVB-T Modem
- Technologies / Modules
  - Channel Processing
  - Synchronization
  - Line Interface
    - Modem LEC
    - Modem AGC
  - Framing
    - Framer / Scrambler
Tools & Simulators
- Binary Channel Simulator
Services
- Customization
- Development
Company

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Details: Published: 2023 May 26; Last Updated: 2023 May 26

Made to order, at request

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