Gad Azriel

Title: Gad Azriel: Innovator in Audio Recording and Packet Prioritization

Introduction

Gad Azriel is a notable inventor based in Holon, Israel. He has made significant contributions to the field of audio recording and packet-based networks. With a total of 3 patents to his name, Azriel's work focuses on enhancing the efficiency and quality of audio transmission in digital communication systems.

Latest Patents

One of Gad Azriel's latest patents is titled "Four channel audio recording in a packet based network." This invention describes an apparatus and method for audio recording in packet-based telephony systems. The innovation allows for the recording of four audio channels using only two recording channels. Each recorded channel comprises the stream of packets generated and transmitted by each endpoint. The recording device accurately reconstructs the audio signal played on each endpoint by utilizing the RTP packets, which include both the audio samples and the timestamps of the samples received.

Another significant patent is the "Method of dynamic prioritization of time sensitive packets over a packet based network." This invention provides a method for dynamically prioritizing packets based on their 'time to live' as they travel through the network. By assigning priority according to the age of the packets, the system ensures that time-sensitive data is transmitted efficiently. A time to live (TTL) field is added to each packet, which decreases as the packet moves through the network, allowing for effective management of data transmission.

Career Highlights

Gad Azriel is currently employed at 3Com Corporation, where he continues to innovate in the field of networking and audio technology. His work has had a profound impact on how audio is recorded and transmitted over digital networks.

Collaborations

Throughout his career, Azriel has collaborated with notable colleagues, including Yackov Sfadya and Haim Rochberger. These partnerships have contributed to the development of his innovative technologies.

Conclusion

Gad Azriel's contributions to audio recording and packet prioritization demonstrate his commitment to advancing technology in digital communication. His patents reflect a deep understanding of the challenges in audio transmission and offer practical solutions to enhance performance.