Products
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

Standard Vocoders
Noise Canceller (NC)
Microphone Beamformer
Line Echo Canceller (LEC)
Acoustic Echo Canceller (AEC)
Bandwidth Extension (BWE)
Dereverberator
Packet Loss Concealment (PLC)

Speech Modification
Pitch Shifter
Voice Accelerator/Decelerator
Voice Converter

Standard Vocoders
Automatic Gain Control (AGC)
DTMF Detector/Generator
Single Tone Detector/Generator
Voice Activity Detector (VAD)
Comfort Noise Generator (CNG)

Communication
"Data over Voice" Modem (DoV)
Radio Channel Simulator
Channel Codecs (FEC)
VoIP Jitter Buffer (JB)

To get information about our products, which are presented here by inactive links, please contact us: request@dspini.com