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Audio and Acoustic Signal Processing

Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides)


With the strong growth of assistive and personal listening devices, natural sound rendering over headphones is becoming a necessity for prolonged listening in multimedia and virtual reality applications. The aim of natural sound rendering is to naturally recreate the sound scenes with the spatial and timbral quality as natural as possible, so as to achieve a truly immersive listening experience. However, rendering natural sound over headphones encounters many challenges. This tutorial article presents signal processing techniques to tackle these challenges to assist human listening.

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Authors:
Kaushik Sunder, Ee-Leng Tan
Submitted On:
23 February 2016 - 1:43pm
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SPM15slides_Natural Sound Rendering for Headphones.pdf

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[1] Kaushik Sunder, Ee-Leng Tan, "Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides)", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/167. Accessed: Jun. 24, 2017.
@article{167-15,
url = {http://sigport.org/167},
author = {Kaushik Sunder; Ee-Leng Tan },
publisher = {IEEE SigPort},
title = {Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides)},
year = {2015} }
TY - EJOUR
T1 - Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides)
AU - Kaushik Sunder; Ee-Leng Tan
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/167
ER -
Kaushik Sunder, Ee-Leng Tan. (2015). Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides). IEEE SigPort. http://sigport.org/167
Kaushik Sunder, Ee-Leng Tan, 2015. Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides). Available at: http://sigport.org/167.
Kaushik Sunder, Ee-Leng Tan. (2015). "Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides)." Web.
1. Kaushik Sunder, Ee-Leng Tan. Natural Sound Rendering for Headphones: Integration of signal processing techniques (slides) [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/167

Hand Gesture Recognition Using Ultrasonic Waves

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Authors:
Mohammed H. AlSharif, Mohamed Saad, Tareq Y. Al-Naffouri
Submitted On:
17 March 2017 - 7:18am
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ICASSP_2017_Poster.pdf

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[1] Mohammed H. AlSharif, Mohamed Saad, Tareq Y. Al-Naffouri , "Hand Gesture Recognition Using Ultrasonic Waves", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1774. Accessed: Jun. 24, 2017.
@article{1774-17,
url = {http://sigport.org/1774},
author = {Mohammed H. AlSharif; Mohamed Saad; Tareq Y. Al-Naffouri },
publisher = {IEEE SigPort},
title = {Hand Gesture Recognition Using Ultrasonic Waves},
year = {2017} }
TY - EJOUR
T1 - Hand Gesture Recognition Using Ultrasonic Waves
AU - Mohammed H. AlSharif; Mohamed Saad; Tareq Y. Al-Naffouri
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1774
ER -
Mohammed H. AlSharif, Mohamed Saad, Tareq Y. Al-Naffouri . (2017). Hand Gesture Recognition Using Ultrasonic Waves. IEEE SigPort. http://sigport.org/1774
Mohammed H. AlSharif, Mohamed Saad, Tareq Y. Al-Naffouri , 2017. Hand Gesture Recognition Using Ultrasonic Waves. Available at: http://sigport.org/1774.
Mohammed H. AlSharif, Mohamed Saad, Tareq Y. Al-Naffouri . (2017). "Hand Gesture Recognition Using Ultrasonic Waves." Web.
1. Mohammed H. AlSharif, Mohamed Saad, Tareq Y. Al-Naffouri . Hand Gesture Recognition Using Ultrasonic Waves [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1774

SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results

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27 March 2017 - 9:38pm
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2017 SP CUP Results.pdf

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[1] , "SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1741. Accessed: Jun. 24, 2017.
@article{1741-17,
url = {http://sigport.org/1741},
author = { },
publisher = {IEEE SigPort},
title = {SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results},
year = {2017} }
TY - EJOUR
T1 - SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1741
ER -
. (2017). SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results. IEEE SigPort. http://sigport.org/1741
, 2017. SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results. Available at: http://sigport.org/1741.
. (2017). "SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results." Web.
1. . SIGNAL PROCESSING CUP 2017 - REAL-TIME BEAT TRACKING CHALLENGE - Results [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1741

Estimation in Autoregressive Processes with Partial Observations


We consider the problem of estimating the covariance matrix and the transition matrix of vector autoregressive (VAR) processes from partial measurements. This model encompasses settings where there are limitations in the data acquisition of the underlying measurement systems so that data is lost or corrupted by noise. An estimator for the covariance matrix of the observations is first presented.

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Authors:
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith
Submitted On:
10 March 2017 - 4:48pm
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Poster presentation

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[1] Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith, "Estimation in Autoregressive Processes with Partial Observations", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1738. Accessed: Jun. 24, 2017.
@article{1738-17,
url = {http://sigport.org/1738},
author = {Milind Rao; Tara Javidi; Yonina C. Eldar; Andrea Goldsmith },
publisher = {IEEE SigPort},
title = {Estimation in Autoregressive Processes with Partial Observations},
year = {2017} }
TY - EJOUR
T1 - Estimation in Autoregressive Processes with Partial Observations
AU - Milind Rao; Tara Javidi; Yonina C. Eldar; Andrea Goldsmith
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1738
ER -
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith. (2017). Estimation in Autoregressive Processes with Partial Observations. IEEE SigPort. http://sigport.org/1738
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith, 2017. Estimation in Autoregressive Processes with Partial Observations. Available at: http://sigport.org/1738.
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith. (2017). "Estimation in Autoregressive Processes with Partial Observations." Web.
1. Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith. Estimation in Autoregressive Processes with Partial Observations [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1738

Estimation in Autoregressive Processes with Partial Observations


We consider the problem of estimating the covariance matrix and the transition matrix of vector autoregressive (VAR) processes from partial measurements. This model encompasses settings where there are limitations in the data acquisition of the underlying measurement systems so that data is lost or corrupted by noise. An estimator for the covariance matrix of the observations is first presented.

Paper Details

Authors:
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith
Submitted On:
10 March 2017 - 4:48pm
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icassp_poster.pdf

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[1] Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith, "Estimation in Autoregressive Processes with Partial Observations", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1737. Accessed: Jun. 24, 2017.
@article{1737-17,
url = {http://sigport.org/1737},
author = {Milind Rao; Tara Javidi; Yonina C. Eldar; Andrea Goldsmith },
publisher = {IEEE SigPort},
title = {Estimation in Autoregressive Processes with Partial Observations},
year = {2017} }
TY - EJOUR
T1 - Estimation in Autoregressive Processes with Partial Observations
AU - Milind Rao; Tara Javidi; Yonina C. Eldar; Andrea Goldsmith
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1737
ER -
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith. (2017). Estimation in Autoregressive Processes with Partial Observations. IEEE SigPort. http://sigport.org/1737
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith, 2017. Estimation in Autoregressive Processes with Partial Observations. Available at: http://sigport.org/1737.
Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith. (2017). "Estimation in Autoregressive Processes with Partial Observations." Web.
1. Milind Rao, Tara Javidi, Yonina C. Eldar, Andrea Goldsmith. Estimation in Autoregressive Processes with Partial Observations [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1737

Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search

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9 March 2017 - 12:45pm
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ICASSP 2017 - Bin Ma.pdf

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[1] , "Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1724. Accessed: Jun. 24, 2017.
@article{1724-17,
url = {http://sigport.org/1724},
author = { },
publisher = {IEEE SigPort},
title = {Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search},
year = {2017} }
TY - EJOUR
T1 - Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1724
ER -
. (2017). Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search. IEEE SigPort. http://sigport.org/1724
, 2017. Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search. Available at: http://sigport.org/1724.
. (2017). "Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search." Web.
1. . Efficient Methods to Train Multilingual Bottleneck Feature Extractors for Low Resource Keyword Search [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1724

SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS


In this paper, we propose a new emission strategy in the context of plane wave imaging. Plane wave imaging indeed implies compounding in order to preserve a good image quality. Such compounding is usually obtained using multiple, successive emissions, which in turn yields a decrease of the frame rate. As opposed to this approach, our method is based on the simultaneous emission of several coded plane waves. This allows the reconstruction of all the images corresponding to the different plane waves, by using an inverse problem approach.

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Authors:
Denis Bujoreanu, Denis Friboulet, Barbara Nicolas, Herve Liebgott
Submitted On:
9 March 2017 - 9:43am
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Bujoreanu_ICASSP_2017.zip

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[1] Denis Bujoreanu, Denis Friboulet, Barbara Nicolas, Herve Liebgott, "SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1719. Accessed: Jun. 24, 2017.
@article{1719-17,
url = {http://sigport.org/1719},
author = {Denis Bujoreanu; Denis Friboulet; Barbara Nicolas; Herve Liebgott },
publisher = {IEEE SigPort},
title = {SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS},
year = {2017} }
TY - EJOUR
T1 - SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS
AU - Denis Bujoreanu; Denis Friboulet; Barbara Nicolas; Herve Liebgott
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1719
ER -
Denis Bujoreanu, Denis Friboulet, Barbara Nicolas, Herve Liebgott. (2017). SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS. IEEE SigPort. http://sigport.org/1719
Denis Bujoreanu, Denis Friboulet, Barbara Nicolas, Herve Liebgott, 2017. SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS. Available at: http://sigport.org/1719.
Denis Bujoreanu, Denis Friboulet, Barbara Nicolas, Herve Liebgott. (2017). "SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS." Web.
1. Denis Bujoreanu, Denis Friboulet, Barbara Nicolas, Herve Liebgott. SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1719

Sparse Eigenvectors of Graphs

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Authors:
Oguzhan Teke, P. P. Vaidyanathan
Submitted On:
7 March 2017 - 11:02am
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sparse_evec_icassp_presentation.pdf

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[1] Oguzhan Teke, P. P. Vaidyanathan, "Sparse Eigenvectors of Graphs", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1685. Accessed: Jun. 24, 2017.
@article{1685-17,
url = {http://sigport.org/1685},
author = {Oguzhan Teke; P. P. Vaidyanathan },
publisher = {IEEE SigPort},
title = {Sparse Eigenvectors of Graphs},
year = {2017} }
TY - EJOUR
T1 - Sparse Eigenvectors of Graphs
AU - Oguzhan Teke; P. P. Vaidyanathan
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1685
ER -
Oguzhan Teke, P. P. Vaidyanathan. (2017). Sparse Eigenvectors of Graphs. IEEE SigPort. http://sigport.org/1685
Oguzhan Teke, P. P. Vaidyanathan, 2017. Sparse Eigenvectors of Graphs. Available at: http://sigport.org/1685.
Oguzhan Teke, P. P. Vaidyanathan. (2017). "Sparse Eigenvectors of Graphs." Web.
1. Oguzhan Teke, P. P. Vaidyanathan. Sparse Eigenvectors of Graphs [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1685

SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION

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7 March 2017 - 2:03am
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hung_slides.pdf

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[1] , "SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1680. Accessed: Jun. 24, 2017.
@article{1680-17,
url = {http://sigport.org/1680},
author = { },
publisher = {IEEE SigPort},
title = {SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION},
year = {2017} }
TY - EJOUR
T1 - SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1680
ER -
. (2017). SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION. IEEE SigPort. http://sigport.org/1680
, 2017. SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION. Available at: http://sigport.org/1680.
. (2017). "SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION." Web.
1. . SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1680

SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION

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Submitted On:
7 March 2017 - 2:03am
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hung_slides.pdf

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[1] , "SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1679. Accessed: Jun. 24, 2017.
@article{1679-17,
url = {http://sigport.org/1679},
author = { },
publisher = {IEEE SigPort},
title = {SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION},
year = {2017} }
TY - EJOUR
T1 - SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1679
ER -
. (2017). SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION. IEEE SigPort. http://sigport.org/1679
, 2017. SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION. Available at: http://sigport.org/1679.
. (2017). "SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION." Web.
1. . SMOOTHED OPTIMIZATION FOR SPARSE OFF-GRID DIRECTIONS-OF-ARRIVAL ESTIMATION [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1679

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