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    Are there alternative memory topologies? Computer Science

    Are there alternative memory topologies? Computer Science


    Are there alternative memory topologies?

    Posted: 04 Nov 2018 10:37 AM PST

    Are there alternative memory topologies?

    Related:

    https://www.reddit.com/r/compsci/comments/9il297/are_buffers_fundamental_constructs_or_are_there/

    Or can one think that e.g. objects of object-oriented serve as an alternative memory topology, although a quite high-level one.

    But what I was thinking more about is, are there alternative topologies that could serve as "low-level" constructs.

    submitted by /u/mavavilj
    [link] [comments]

    Comparing two speech signals using MFCC and DTW

    Posted: 04 Nov 2018 03:53 PM PST

    I am trying to compare two speech signals to find whether both convey the same word or not. I used Librosa and Numpy to go through the following steps:

    • Extract MFCC features.
    • Align vectors through DTW.
    • Get the average cosine distance between every two vectors.

    The results I'm getting do not make sense. The average angle between the two is 0.36. When I replaced one of the audio files with one of car sounds, the angle became 0.29 instead of growing!!

    Is there another way to come about what I'm trying to do, or am I missing something?

    submitted by /u/AnasAlmasri
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