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Joseph Picone wrote on Institute for Signal and Information Processing's wall: Amir Harati passes his PhD proposal defense Today, Amir successfully defended his PhD proposal. He is the first ISIP student to reach this far at Temple University. His presentation and proposal can be viewed at: http://www.isip.piconepress.com/publications/phd_dissertations/2013/nb_acoustic_modeling/ Congratulations to Amir! Let's celebrate next week after John passes his MS thesis defense. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: Amir Harati passes his PhD proposal defense Today, Amir successfully defended his PhD proposal. He is the first ISIP student to reach this far at Temple University. His presentation and proposal can be viewed at: http://www.isip.piconepress.com/publications/phd_dissertations/2013/nb_acoustic_modeling/ Congratulations to Amir! Let's celebrate next week after John passes his MS thesis defense. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: Amir Harati passes his PhD proposal defense Today, Amir successfully defended his PhD proposal. He is the first ISIP student to reach this far at Temple University. His presentation and proposal can be viewed at: http://www.isip.piconepress.com/publications/phd_dissertations/2013/nb_acoustic_modeling/ Congratulations to Amir! Let's celebrate next week after John passes his MS thesis defense. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: May 2013 SP Mag http://www.isip.piconepress.com/tmp/spmag/SIPR_20130501_May_2013.pdf This has a number of very nice articles on machine learning topics related to our work. It is a must read. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: May 2013 SP Mag http://www.isip.piconepress.com/tmp/spmag/SIPR_20130501_May_2013.pdf This has a number of very nice articles on machine learning topics related to our work. It is a must read. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: May 2013 SP Mag http://www.isip.piconepress.com/tmp/spmag/SIPR_20130501_May_2013.pdf This has a number of very nice articles on machine learning topics related to our work. It is a must read. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: the origins of human speech? http://www.theregister.co.uk/2013/04/09/talking_monkeys/

Joseph Picone wrote on Institute for Signal and Information Processing's wall: the origins of human speech? http://www.theregister.co.uk/2013/04/09/talking_monkeys/

Joseph Picone wrote on Institute for Signal and Information Processing's wall: the origins of human speech? http://www.theregister.co.uk/2013/04/09/talking_monkeys/

Joseph Picone wrote on Institute for Signal and Information Processing's wall: 3D images etched in crystal I saw these at a mall today: http://www.3dlasergifts.com I think it is a pretty interesting technology. The 3D images are very life-like. Pretty cool stuff. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: 3D images etched in crystal I saw these at a mall today: http://www.3dlasergifts.com I think it is a pretty interesting technology. The 3D images are very life-like. Pretty cool stuff. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: 3D images etched in crystal I saw these at a mall today: http://www.3dlasergifts.com I think it is a pretty interesting technology. The 3D images are very life-like. Pretty cool stuff. -Joe

Joseph Picone wrote on Institute for Signal and Information Processing's wall: Biological Computers Interesting stuff... http://www.mercurynews.com/business/ci_22898974/biological-computer-created-at-stanford

Joseph Picone wrote on Institute for Signal and Information Processing's wall: Biological Computers Interesting stuff... http://www.mercurynews.com/business/ci_22898974/biological-computer-created-at-stanford

Joseph Picone wrote on Institute for Signal and Information Processing's wall: Biological Computers Interesting stuff... http://www.mercurynews.com/business/ci_22898974/biological-computer-created-at-stanford

Joseph Picone wrote on Institute for Signal and Information Processing's wall: data structures One of the nicest parts of the ISIP environment is the data structure library. These classes implement very efficient ways to do hash tables, linked lists, etc. We use these data structures frequently in DSP. Here is a good place to start: http://www.isip.piconepress.com/projects/speech/software/documentation/class/dstr/ This is one reason I have encouraged ECE students to take more programming classes. They need to understand programming at this level to be useful. Data ... (1 like)

Joseph Picone wrote on Institute for Signal and Information Processing's wall: data structures One of the nicest parts of the ISIP environment is the data structure library. These classes implement very efficient ways to do hash tables, linked lists, etc. We use these data structures frequently in DSP. Here is a good place to start: http://www.isip.piconepress.com/projects/speech/software/documentation/class/dstr/ This is one reason I have encouraged ECE students to take more programming classes. They need to understand programming at this level to be useful. Data ... (1 like)

Joseph Picone wrote on Institute for Signal and Information Processing's wall: data structures One of the nicest parts of the ISIP environment is the data structure library. These classes implement very efficient ways to do hash tables, linked lists, etc. We use these data structures frequently in DSP. Here is a good place to start: http://www.isip.piconepress.com/projects/speech/software/documentation/class/dstr/ This is one reason I have encouraged ECE students to take more programming classes. They need to understand programming at this level to be useful. Data ... (1 like)

Joseph Picone wrote on Institute for Signal and Information Processing's wall: DSP: FIR filtering I promised some examples of how to code FIR filters in C vs. MATLAB. There are several good web pages on this: http://sestevenson.wordpress.com/implementation-of-fir-filtering-in-c-part-3/ We agree that the function we need to implement is: M-1 y[n] = sum x[n-i] * h[i] i=0 In MATLAB, it is often convenient to suck the entire signal into an array, and then loop over the array: for i = 1, N sum = 0; for j = 1, M sum = sum + h[j] * x[i-j] ... (1 like)

Joseph Picone wrote on Institute for Signal and Information Processing's wall: DSP: FIR filtering I promised some examples of how to code FIR filters in C vs. MATLAB. There are several good web pages on this: http://sestevenson.wordpress.com/implementation-of-fir-filtering-in-c-part-3/ We agree that the function we need to implement is: M-1 y[n] = sum x[n-i] * h[i] i=0 In MATLAB, it is often convenient to suck the entire signal into an array, and then loop over the array: for i = 1, N sum = 0; for j = 1, M sum = sum + h[j] * x[i-j] ... (1 like)