Essays about: "microphone array doa estimation"

Found 3 essays containing the words microphone array doa estimation.

  1. 1. Improving Spatial Sound Capturing on Mobile Devices Through Fusion of Inertial Measurement Data

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Pouya Ashraf; [2018]
    Keywords : ;

    Abstract : Through the use of sensor arrays it is possible to extract spatial information about signals present in the environment. For instance position, velocity, distance, etc. READ MORE

  3. 2. Intelligent Camera Tracking using SRP-based sound Source localization in frequency domain

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Damodar Reddy Naturi; [2012]
    Keywords : SRP-Phat; acoustics; camera tracking; GCC Phat;

    Abstract : The Steered Response Power Phase Transform (SRP-PHAT) is one of the most robust methods among sound source localization operating in noisy and reverberant environments. Direction of Arrival (DOA) Estimation has important applications in human computer interfaces such as video conferencing, speech enhancement and speech recognition. READ MORE

  4. 3. Far-Field Wiener Beamforming and Source Localization in Frequency Domain

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Sarath Chandra Uppalapati; Deepak Penugonda; [2012]
    Keywords : Wiener Beamformer; SRP-Phat; SRK-Phat; Reverberation;

    Abstract : In present conference environments where video recording is required, a set of cameras operated by a human being is needed to track the active speaker as he discusses in the conference. In order to automate this procedure, different methods have been developed in acoustic and visual tracking. READ MORE