• The best choice for the company!
    The best choice for the company!

    Speed up and ease the communication with devices around you.

  • Get the best solution for you!
    Get the best solution for you!

    Upgrade the call centers to unseen levels.

  • Let's get work done together.
    Let's get work done together.

    Future arrived here, too. Become a part of it.

  • The best choice for the company!
    The best choice for the company!

    Work even when your eyes or hands are busy.

  • Get the best solution for you!
    Get the best solution for you!

    Future arrived here, too. Become a part of it.

Main objectives and activities

  • The development of flexible text-to-speech synthesis (TTS) of high quality
  • The development of large vocabulary continuous automatic speech recognition (ASR)
  • The research and development of emotion speech recognition
  • The development of speech morphing systems
  • The development of natural language processing modules including dialogue management
  • The application of the developed speech technologies in Western Balkan countries:
    • in multimodal human-machine dialogue systems (IVR, smart phones, smart homes)
    • for purposes such as: text reading, text dictation, speech transcription
    • within aids for the physically disabled, visually impaired, speech impaired, hearing impaired.

The most important innovative results

One can listen to news at a number of speech-enabled web sites (Radio Television of Serbia - RTS, Radio Television of Vojvodina - RTV, eUprava, as well as several municipalities) using a computer or a smart phone. The visually impaired can listen to any text displayed on the screen using the software anReader based on AlfaNumTTS. The AlfaNumASR and AlfaNumTTS components have provided smart phones with basic speech generation and understanding functionalities in Serbian.

Further development of both large vocabulary ASR and more advanced TTS is based on the aforementioned speech and language resources. Both technologies will enable a much wider range of applications and will contribute to the preservation of Serbian and kindred languages in this new domain of communication – spoken dialogue between humans and machines.

Audiomemo recording system is a multi-channel device for recording telephone conversations (locally or on a public network), radio and ambient sounds. In addition to recording, Audiomemo enables archiving and search through audio recordings obtained in this way.

Audiomemo recording system is practical for use in both small companies and large call centres. Its software components include a module for recording conversations, application for search and playback and application for management, monitoring and statistics.It is characterized by a high degree of robustness and reliability, as well as high adaptability to user requirements.

Features:

  • Recording SIP lines

  • Recording all incoming and outgoing calls

  • Recording from incoming lines and/or extensions

  • Audiomemo software is easy to use

  • One year warranty on all hardware

  • Free upgrade within a year

  • Optional remote installation and maintenance

 

SIP recorder

SIP (Session Initiation Protocol) recorder is used to record SIP traffic. In SIP, audio-packets are exchanged via a local computer network or over the Internet.

SIP recording takes place differently from digital ISDN recorder or digital PBX Recorder. Audiomemo binds to a mirrored port switch. In this way, Audiomemo detects and records compatible SIP packets.

This type of recorder is fully software and can also be realized on a virtual machine.

Speech

Speech is the basic means of communication between humans

Using speech, humans can convey their thoughts and feelings to others in a way much more intricate than in any other animal species, and thus the human speech system is the most complicated one...

Read more

ASR

Automatic Speech Recognition

Automatic speech recognition (ASR) is considered one of the greatest technical challenges of today, attracting attention of many researchers worldwide for more than half a century...

Read more

TTS

Text-to-Speech Synthesis

Text-to-Speech Synthesis (TTS) is the oldest speech technology, originating from as early as the 18th century, when first "speaking machines" appeared...

Read more

TTS Demo

TTS demo

ASR Demo

ASR demo

Latest news


AlfaNum d.o.o.

Krajiška 41, 21132 Petrovaradin

Prodaja: +381 64 0550184
Podrška TTS: +381 66 8095758
Podrška ASR: +381 66 8096324
Administracija: +381 66 8094467