wav | Battle tested Wav decoder/encoder | Messaging library
kandi X-RAY | wav Summary
kandi X-RAY | wav Summary
Wav audio file encoder and decoder. See GoDoc for more details.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of wav
wav Key Features
wav Examples and Code Snippets
Lines of Code : 76License : Non-SPDX (Apache License 2.0)
Copydef wav_to_features(sample_rate, clip_duration_ms, window_size_ms,
window_stride_ms, feature_bin_count, quantize, preprocess,
input_wav, output_c_file):
"""Converts an audio file into its corresponding featur def get_features_for_wav(self, wav_filename, model_settings, sess):
"""Applies the feature transformation process to the input_wav.
Runs the feature generation process (generally producing a spectrogram from
the input samples) on the WAV def save_wav_file(filename, wav_data, sample_rate):
"""Saves audio sample data to a .wav audio file.
Args:
filename: Path to save the file to.
wav_data: 2D array of float PCM-encoded audio data.
sample_rate: Samples per second to enc Community Discussions
Trending Discussions on wav
QUESTION
I need to delete wav files from a folder. I can list files but i dont know how to delete them. If folder older than 5 minutes and its a wav file it need to be deleted. And i need to do it in flask.
My flask code
...ANSWER
Answered 2021-Jun-14 at 20:19You can use os.remove() function
QUESTION
I am very new to swift. So TLDR I have a collection view which I want to update after I click a button. I have seen various solutions and everyone suggesting to put collectionView.reloadData but I am not understanding where to put this line in my code. Any help will be appreciated. This is the view controller:
...ANSWER
Answered 2021-Jun-14 at 11:26You can try like this
QUESTION
New to python and this may be a super simple question - I have two dataframes.
Original -
...ANSWER
Answered 2021-Jun-13 at 06:54There are many approaches to do this. Maybe one approach is using the difflib module.
QUESTION
I have built a webpage that sends the text entered in a form to a Node.js server that synthesizes an audio file speech.wav and stores it in /public folder. When I go to localhost:8000 and the page loads for the first time, I can enter text, submit, and click on the play button to play the correct audio. Script for playing the file is
ANSWER
Answered 2021-Jun-11 at 18:45Most likely it's a caching issue, you can resolve like this:
QUESTION
I've read around for several days but haven't been to find a solution... I'm able to build Librosa spectrograms and extract amplitude/frequency data using the following:
...ANSWER
Answered 2021-Jun-11 at 11:34When I get your question right, you want to reconstruct the real/imaginary spectrum from your magnitude values. You will need the phase component for that, then its all simple complex number arithmetic. You should be aware that the output of an STFT is an array of complex numbers, and the amplitude is the absulute value of each number, while the phase is the angle of each number
Here´s an example of a time-domain signal transformed to magnitude/phase and back without modifying it:
QUESTION
I have a following code:
...ANSWER
Answered 2021-Jun-10 at 10:36np.argmax gives you the index of the maximum element in the Fourier frequency, not the actual frequency. The relation to obtain the frequency from the index is frequency = index*rate/len(Fourier). So, applying this in your case should give you the desired frequency:
QUESTION
I want to 301 redirect
https://www.example.com/th/test123
to this
https://www.example.com/test123
See above url "th" is removed from url
So I want to redirect all website users to without lang prefix version of url.
Here is my config file
...ANSWER
Answered 2021-Jun-10 at 09:44Assuming you have locales list like th, en, de add this rewrite rule to the server context (for example, before the first location block):
QUESTION
On pageload I get the errors:
Failed prop type: The prop url is marked as required in Sound, but its value is undefined
Failed prop type: The prop playStatus is marked as required in Sound, but its value is undefined
Basically all the properties of the ref named "sound" are not applied to the soundobject.
ANSWER
Answered 2021-Jun-08 at 00:19The failed prop type errors are due to not passing the correct props to the Sound component.
If you take a look at the README, you can see that the values you are assigning to ref.current can be passed as props to the component:
QUESTION
I'm trying to work with an old version of DirectX (8.1) and I'm finding the documentation more than a little confusing. It feels like the IDirectMusicPerformance8 interface is for MIDI playback, as it has various MIDI-related methods on it, but various parts of the documentation suggest that it can be used to play back WAV data as well. For instance, the tutorial says that you call InitAudio on the performance, and it states "Wave files require only a single performance channel, and MIDI files require up to 16".
So is it for MIDI or can it be used for WAV?
If it can be used for WAV, I'm even more stumped, because I'm initializing it, running performance->PlaySegment(segment, 0, 0, NULL), getting a success response, but the audio is silent.
ANSWER
Answered 2021-Jun-07 at 19:14OK, I figured it out. Apparently I had been using IDirectMusicPerformance instead of IDirectMusicPerformance8, which I guess is some kind of old compatibility thing that is missing various new DirectX 8.1 methods. Once I switched to that (along with the associated '8' versions of the loader and segment interfaces), used their new InitAudio and LoadObjectFromFile methods, called segment->Download(performance) before playing, then played with the new PlaySegmentEx method, it worked and played the WAV.
QUESTION
ANSWER
Answered 2021-Jun-07 at 18:36Lately @MrWhite gave us another, better and simple solution - just add DirectoryIndex index.html to .htaccess file will do the same.
From the beginning I wrote that DirectoryIndex is working but NO!
It seems it's working when you try prerender.io, but in reality it was showing website like this:
and I had to remove it. So it was not issue with .htaccess file, it was coming from the server.
What I did was I went into WHM->Apache Configurations->DirectoryIndex Priority and I saw this list
and yes that was it!
To fix I just moved index.html to the very top second comes index.html.var and after rest of them.
I don't know what index.html.var is for, but I did not risk just to remove it. Hope it helps someone who struggled as me.
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