Voice data transmitting and receiving system
AssigneeNEC Infrontia Corporation
InventorsRyouichi Ochi, Yoshikazu Kobayashi
Life of this patent
Estimating the term…
Abstract
Voice clauses are divided and transmitted as packet data in divided clause units in a transmission side. The voice data is outputted as voice based on the received packet data in clause units in a receipt side. Thus, the meaning of speech even is recognized in a deteriorated communication path environment.
Claims17
A voice data transmitting and receiving system for transmitting and receiving voice data as packet data via a network, wherein:
- on the transmission side voice clauses are divided and transmitted as packet data in divided clause units, and on the reception side the voice data is outputted as voice based on the received packet data in clause units.
A voice data transmitting and receiving system, wherein:
- on the transmission side:
- real-time communication packets are generated based on input voice data;
- the input voice data is divided into clause units;
- and
- a plurality of RTP voice data in the clause units are transferred as packet data to a communication path;
- and
- on the reception side:
- packet data in clause units are obtained from packeted received data received via the communication path, thereby producing a replica of the RTPs in clause units;
- and
- outputting the voice data as voice based on the replica of the RTPs.
A voice data transmitting and receiving system, wherein;
- on the transmission side:
- real-time communication packets are generated based on input voice data;
- the input voice data is divided off into clause units;
- and
- a plurality of voice data RTPs in the clause units are combined into a single packet data and transferred to a communication path;
- and
- on the reception side:
- packet data in clause units are obtained from packeted received data received via the communication path, thereby producing a replica of the RTPs in clause units;
- and
- the voice data is outputted as voice based on the plurality of RTPs.
The voice data transmitting and receiving system according to one of clams 1 to 7, wherein the voice is divided into clauses based on voice recognition.
A voice data transmitting and receiving method as packet data via a network, wherein voice clauses are divided and transmitted as packet data in divided clause units in a transmission side, and the voice data is outputted as voice based on the received packet data in clause units in a receipt side.
A voice data transmitting and receiving method, wherein:
- real-time communication packets are generated based on input voice data, the input voice data is divided into clause units and a plurality of RTP voice data in the clause units are transferred as packet data to a communication path in a transmission side;
- and
- packet data in clause units are obtained from packeted received data received for producing a replica of the RTPs in clause units;
- and the voice data is outputted as voice based on the replica of the RTPs in a receipt side.
A voice data transmitting and receiving method, wherein;
- real-time communication packets are generated based on input voice data, the input voice data is divided off into clause units and a plurality of voice data RTPs in the clause units are combined into a single packet data and transferred to a communication path in a transmission side;
- and
- packet data in clause units are obtained from packeted received data for producing a replica of the RTPs in clause units and the voice data is outputted as voice based on the plurality of RTPs.
Dependencies are inferred from the claim text.