Method for sound source direction estimation based on time frequency masking and deep neural network
A deep neural network, time-frequency masking technology, applied in systems for determining direction or offset, direction finders using ultrasonic/sonic/infrasonic waves, etc., can solve problems such as poor robustness and improve accuracy and stability. , strong and robust effect
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[0059] Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
[0060] figure 1 It is a flowchart of a sound source direction estimation method based on time-frequency masking and deep neural network according to an exemplary embodiment. The sound source orientation estimation method based on time-frequency masking and deep neural network can be used in electronic devices such as smart phones, smart homes, and computers. Such as figure 1 As shown, the sound s...
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