Products & Technologies
We produce DSP software and innovative DSP technologies for speech processing
and voice communications.
You can use our products in:
- Secure Voice
- Voice Communication
- Data over Voice Channel
- Voice over IP
- Internet Telephony
- Digital Radio
- Software Defined Radio
- Wireless Communication
- Data over GSM
- Voice Storage
- Announcing Arrangements
- Answering Machines
- Speaking Games
- Voice Mail
Communications
- "Data over Voice" Modem (DoV)
- Radio Channel Simulator
- Channel Codecs (FEC)
- VoIP Jitter Buffer (JB)
Vocoders
Proprietary (royalty-free):- SPR Classic™ 600bps - 4000bps
- SPR Robust™ 800bps - 4800bps
- SPR Storage™ 300bps - 4000bps
- SPR Net™ Scalable Bit Rate
Speech Enhancement
- Noise Canceller (NC)
- Microphone Beamformer
- Line Echo Canceller (LEC)
- Acoustic Echo Canceller (AEC)
- Bandwidth Extension (BWE)
- Dereverberator
- Packet Loss Concealment (PLC)
Speech Modofication
- Pitch Shifter
- Voice Accelerator/Decelerator
- Voice Converter
Telephony/Signaling
- Automatic Gain Control (AGC)
- DTMF Detector/Generator
- Single Tone Detector/Generator
- Voice Activity Detector (VAD)
- Comfort Noise Generator (CNG)
To get information about our products, which are presented here by inactive links, please contact us: request@dspini.com