Real-time voice communication technology is a voice communication technology based on network transmission, which can realize functions such as voice calls, voice chats, and voice conferences. With the development of the Internet, real-time voice communication technology has attracted more and more attention and applications. This article will focus on two aspects of multi-person calls and speech recognition in real-time voice communication technology.
Multi-person call
Multi-person calls are an important application scenario in real-time voice communication technology. It can realize functions such as multi-person voice chat and voice conferencing. An important issue that needs to be solved in multi-person calls is audio synchronization, that is, how to ensure that the voices heard by multiple users are synchronized. In order to solve this problem, real-time voice communication technology uses synchronized clocks, synchronized sequence numbers, etc. to ensure audio synchronization.
In addition to audio synchronization, another problem that needs to be solved for multi-person calls is network bandwidth. Multi-person calls require simultaneous transmission of multiple audio streams, thus requiring greater network bandwidth. Real-time voice communication technology uses compression technology, bandwidth adaptation and other methods to reduce network bandwidth requirements, thereby improving the quality and stability of multi-person calls.
Speech Recognition
Speech recognition is an important application scenario in real-time voice communication technology. It can convert speech into text to facilitate users to perform text input, voice search and other operations. An important issue that needs to be solved in speech recognition is speech quality, that is, how to ensure the clarity and accuracy of speech. Real-time voice communication technology uses noise suppression, echo cancellation and other technologies to improve voice quality, thereby improving the accuracy and stability of voice recognition.
In addition to voice quality, another problem that needs to be solved in speech recognition is speech recognition speed. Real-time voice communication technology uses distributed computing, GPU acceleration and other technologies to improve the speed of speech recognition, thereby realizing the function of real-time speech recognition.
Real-time voice communication technology is a voice communication technology based on network transmission, which can realize functions such as voice calls, voice chats, and voice conferences. Multi-person calls and speech recognition are two important application scenarios in real-time voice communication technology. Issues such as audio synchronization, network bandwidth, voice quality, and speech recognition speed need to be solved. Real-time voice communication technology uses synchronized clocks, synchronized sequence numbers, compression technology, bandwidth adaptation, noise suppression, echo cancellation, distributed computing, GPU acceleration and other technologies to solve these problems, thereby improving the quality and quality of multi-person calls and speech recognition. stability.