Questions tagged [audio-processing]

For questions about audio processing tasks in the context of artificial intelligence.

17 questions with no upvoted or accepted answers
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AI method for evaluating user performance based on audio pitch re: public speaking

First I will clarify the context, I have to learn new technologies for my bachelor thesis. I am making a mobile application similar to Flappy Bird, except it's voice controlled. The idea is to have ...
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1answer
187 views

Can AI be used to reverse engineer a black box?

A while back I posted on the Reverse Engineering site about an audio DSP system whose designer had passed away and whose manufacturer no longer had source code (but the question was deleted). ...
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253 views

How do I train a multiple-speaker model (speech synthesis) based on Tacotron 2 and espnet?

I'm new to Speech Synthesis & Deep Learning. Recently, I got a task as described below: I have problem in training a multi-speaker model which should be created by Tacotron2. And I was told I can ...
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27 views

I want to determine how similar a given song is to Queen's songs. Am I headed in the right direction?

I've asked this question before (@ Reddit) and people suggested CNNs on a mel spectrogram more than anything else. This is great. But I'm sort of stuck at: label some music data as "queen" ...
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34 views

Is it likely that a sentient AI experience synesthesia?

The reason I ask this question is because we humans tend to compartmentalize our sensory inputs, except in some individuals that experience synesthesia. If an Artificial Intelligence Entity (AIE) can ...
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17 views

Can Machine Learning be used to synthesize engine sounds?

I'm working on a project to equip model locomotives with sound boards. I'm in the process of designing the board at the moment, and the idea is to allow users to load their own sound files onto an SD ...
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15 views

Is there a problem for “Sound Source Identification in Video Footage”?

I've been considering starting a project for some time on sound source identification. To be more specific, my goal is to be able to identify the "sources" for sound in videos. Moving parts ...
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43 views

What is the most compressed audio that I can feed an AI?

The problem I currently have is that I want to train an AI to produce music, like music that contains voices etc... However, the problem is that with a WAV file, one second of audio can be up to 48,...
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15 views

What are the best datasets available for music information retrieval?

I am interested in doing some work in classification problems in music information retrieval. I know that there are some formats of datasets (such as MIDI, Spectrogram, Piano-roll, MusicXML, etc.) for ...
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32 views

Is there an AI that can complete Deezer Spleeter work?

I have used Deezer Spleeter but it produces echoes aside the stems, so I wonder if there is already an AI that remove echoes noises.
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54 views

Noise Cancellation on live audio stream

I want to build an application which takes a live audio from source (mic) and filtering the noise (unwanted sounds like chattering, traffic noises) and fetch into an application for further processing....
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25 views

State of the art in voice recognition

In the media there's lot of talk about face recognition, mainly with respect to identifying faces (= assigning to persons). Less attention is paid to the recognition of facially expressed emotions but ...
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1answer
58 views

Deep audio fingerprinting for word search

Simply speaking, I'm trying to somehow search an audio clip for a list of words, and if found, I mark the time stamps. My use-case is profanity check with a list of pre-defined profane words. Is ...
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34 views

Speech to text models

I'm currently using google speech to text api to transcribe audio in real time (police scanner audio dispatches). The audio quality isn't great and I've been putting in key words to try to help train ...
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26 views

What is the best approach for phrase detection in speech audio?

I ultimately want to build an application like this: Inputs: a list of written phrases of 1-5 words each a bunch of audio files like mp3, with total duration in the 100 to 1000 hours range, and ...
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12 views

How to combine specific CNN models that work better at slightly different tasks?

I'm not sure how to describe this in the most accurate way but I'll give it a shot. I've developed a Inception-Resnet V2 model for detecting audio signals via spectrogram. It does a pretty good job ...
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19 views

How can I efficiently detect subsections?

I have a feeling this question has a lot of research into it, but I can't find any relevant results. I'm trying to compare the similarity of audio Here, I have 2 virtually identical samples; however,...