Essays about: "Voice Activity Detection VAD"
Showing result 1 - 5 of 8 essays containing the words Voice Activity Detection VAD.
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1. Towards a Nuanced Evaluation of Voice Activity Detection Systems : An Examination of Metrics, Sampling Rates and Noise with Deep Learning
University essay from Linköpings universitet/Institutionen för datavetenskapAbstract : Recently, Deep Learning has revolutionized many fields, where one such area is Voice Activity Detection (VAD). This is of great interest to sectors of society concerned with detecting speech in sound signals. One such sector is the police, where criminal investigations regularly involve analysis of audio material. READ MORE
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2. Evaluation of the Perceived Speech Quality for G729D and Opus : With Different Network Scenarios and an Implemented VoIP Application
University essay from Linköpings universitet/InformationskodningAbstract : Communication has always been a vital part of our society, and day-to-day communication is increasingly becoming more digital. VoIP (voice over IP) is used for real-time communication, and to be able to send the information over the internet must the speech be compressed to lower the number of bits needed for transmission. READ MORE
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3. An Exploratory Study of Simple Fall and Activity Recognition Using mmWave
University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskapAbstract : Background. As smart appliances become more attractive, the demand from public consumers grows, and producers are in search of innovative technologies that may aid in the creation of smart homes. Current products may use screens and buttons, voice commands and motion detection to create an interactive experience for consumers. READ MORE
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4. Robust Speech Activity Detection and Direction of Arrival Using Convolutional Neural Networks
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Social robots are becoming more and more common in our everyday lives. In the field of conversational robotics, the development goes towards socially engaging robots with humanlike conversation. This project looked into one of the technical aspects when recognizing speech, videlicet speech activity detection (SAD). READ MORE
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5. Voice Activity Detection and Noise Estimation for Teleconference Phones
University essay from Umeå universitet/Institutionen för matematik och matematisk statistikAbstract : If communicating via a teleconference phone the desired transmitted signal (speech) needs to be crystal clear so that all participants experience a good communication ability. However, there are many environmental conditions that contaminates the signal with background noise, i. READ MORE