librosa

THANK YOU! On Fri, Jul 22, 2022 at 7:44 AM Brian McFee <brian.mcfee@nyu.edu> wrote: EXTERNAL

Yes, this should be doable with a few tools. librosa has a time-varying tempo estimator, so you

Thanks for your response Brian! Just so I am 100% sure of your thought process on this matter, Case 2

thanks Brian. It works now! On Monday, July 11, 2022 at 4:42:16 PM UTC-7 Brian McFee wrote: The top

You might want to look into the RQA function: https://librosa.org/doc/latest/generated/librosa.

Neither. What it is doing is projecting onto n_mels (default 128), mapping to decibel scale, and then

Thanks! Is modern audio players behaves in the same way? So basically before playing anything they do

Hello, The output of librosa.stft is a complex-valued matrix. Call z one of its elements, and write

Hi, Is there any sample or some can shed some lights on dynamic range check by librosa? We have an

I read somewhere that the new version of PyInstaller deals with hooks differently, and it was

Can you elaborate on your second point? I know that you use the geometric mean (as you said) for

Hi there I wanted to find energies of frames (say 20 ms) of an utterance. Can I do it using librosa?

Thanks for the quick answer. Yes, you are correct. With matplotlib 3.5.2 the issue is fixed. Its

I am using librosa.onset.onset_detect module. I am trying to onset detect consecutive sound files and

As the warning message says, use a keyword argument here: trimmed = librosa.util.fix_length(audio,

Hey! Did you ever get help or figure this out? On Sunday, February 21, 2021 at 10:27:42 PM UTC-8 buj.

Seems like that partially fixes the issue. In the real-world use case I'm interested in, I can

Thank you for the clarification. On Fri, Apr 8, 2022, 8:04 AM Dan Ellis <dan.ellis@gmail.com>

Raspberry Pi - python - audio - url streaming VRT Radio 1 MP3: http://icecast.vrtcdn.be/radio1-high.

Hi All, Due to my newness, but not lazy to try to find and research, I am trying to accomplish

Sure, you can frame the signal and then apply lpc along the leading axis (axis=0). The result will

It looks like you don't have any decoders installed which can handle mp3. You'll need to

Hello, big guy, librosa.load is very slow to load audio data, is there a way to optimize that, or

You could also just use a scipy.interpolate.interp1d with mel_frequencies(n_mels=80) as the input

import pyaudio import wave import librosa import io import soundfile as sf import numpy as np from

This happens when trying to estimate tuning from a signal that lacks prominent spectral peaks. It is

Hello, If i understand well, what you are describing is called "modal analysis” if the note in

Hello, Is there a function available in Python to get the kurtogram plot (as in Matlab - kurtogram(x,

In case it's helpful the following has done the trick (this is on Raspberry Pi 4B 4GB RAM, 32-bit