Shifter | Pitch shifter using WSOLA | Speech library

by k2kobayashi Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Shifter Summary

Shifter is a Python library typically used in Artificial Intelligence, Speech applications. Shifter has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

Shifter is a command line tool to transform F0 without using a vocoding framework. The F0 transformation is implemented with WSOLA (Waveform Similarity-based Over-Lap Add) [1] and resampling.

Support

Quality

Security

License

Reuse

Support

Shifter has a low active ecosystem.

It has 15 star(s) with 5 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Shifter is current.

Quality

Shifter has no bugs reported.

Security

Shifter has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

Shifter does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

Shifter releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed Shifter and discovered the below as its top functions. This is intended to give you an instant insight into Shifter implemented functionality, and help decide if they suit your requirements.

Calculate the duration of a waveform .
Main function .
This function transforms the data into a time series .
Resample data using interpolation .
Returns the contents of the README . md file .
Return list of requirements . txt

Get all kandi verified functions for this library.

Shifter Key Features

No Key Features are available at this moment for Shifter.

Shifter Examples and Code Snippets

No Code Snippets are available at this moment for Shifter.

Community Discussions

Trending Discussions on Shifter

How can I check if a &str consists of only a given slice of chars?

64-bit ALU outputs are showing high impedance on TestBench waves

arbitrary nested for-loops with varying range (python)

Python Serial Writing but seemingly not reading. Raspberry Pi 0 to Arduino

Value of a vector won't update

UnhandledPromiseRejectionWarning on Request to Pixellena Lux API

Scale-to command beh for Pixellena image API

Rotations Operations for 16bit ALU using multiplexers (updated question)

Selenium click on ng-click button

How to fix my topological.cpp outputting error?

QUESTION

How can I check if a &str consists of only a given slice of chars?

Asked 2021-Mar-19 at 20:21

use itertools::Itertools;

fn shifter(s: &str) -> usize {
    s.split(' ')
     .unique()
     .map(|x| x.chars().
}

...

ANSWER

Answered 2021-Mar-19 at 20:09

You can test if every element matches a given predicate by using Iterator::all() and str::contains.

Source https://stackoverflow.com/questions/66714719

QUESTION

64-bit ALU outputs are showing high impedance on TestBench waves

Asked 2021-Mar-14 at 12:32

I have to make a 64 Bit ALU that takes in A and B 64-bit inputs, a carry_in input and outputs a 64bit result along with a 1-bit carry_out. There is also a 5 bit function-select FS. Where FS[0] controls whether B is inverted or not (using a 2to1 mux.) F[1] does the same for the A. And FS[4:2] determines which operation (Adding, subtracting, logical operations, etc) using an 8to1 Mux. Below is the code for the ALU and Testbench.

I'm pretty sure my testbench is good and so is all the separate components for the ALU. I'm not too confident about my top-level where I instantiate and connect all the inputs/outputs. What is causing the high impedance in the waveform?

...

ANSWER

Answered 2021-Mar-14 at 12:32

Unexpected high impedance (z) values are typically the result of undriven signals, and that is the problem with your code.

Source https://stackoverflow.com/questions/66621511

QUESTION

arbitrary nested for-loops with varying range (python)

Asked 2021-Feb-25 at 16:25

I am studying a pattern that ended up having a fractal nature. I wrote a function that handles the case when n=4. It looks something like this:

...

ANSWER

Answered 2021-Feb-23 at 06:01

You can carry the varying part as a parameter.

Source https://stackoverflow.com/questions/66327741

QUESTION

Python Serial Writing but seemingly not reading. Raspberry Pi 0 to Arduino

Asked 2021-Feb-15 at 01:09

I'm having trouble with a python script running on an RPI0 reading serial input from an Arduino. I know the Arduino's code is correct as everything works as intended interacting with the Arduino over the built in serial monitor in the Arduino software(send code a10(code to drive a relay HIGH), Arduino sends back 11(basically asking for how long), send code b5, Arduino will hold pin HIGH for 5 seconds(b5)).

However when I attempt to read any serial input in python using the pyserial module, nothing happens. I know it does successfully send the code to the arduino as it will hold the pin HIGH for the specified seconds when I rewrite the python script with ser.write("a10b5").

The serial connection is NOT USB. I'm using jumper wires with a voltage shifter in between them using the Arduino's and Pi's GPIO TX and RX pins.

using python -V in the terminal it tells me I'm running version 3.8
I've tried multiple baud rates(300, 1200, 9600, 57600) with no change in behavior
I've also tried changing if x == 11: to if x == "11": in case for some reason it was receiving strings and not ints, also to no avail.

Here is the code:

...

ANSWER

Answered 2021-Feb-15 at 00:05

Answering my own question. In the arduino code I used

Source https://stackoverflow.com/questions/66192372

QUESTION

Value of a vector won't update

Asked 2021-Jan-04 at 18:56

I have a 32x32 multiplier in system-verilog with an fsm style machine that basically does long multiplication like in school.

I tested it 2 days ago, and it worked out fine. But, suddenly without even changing the code, one of the outputs just stays put at 0 for no reason. Here is the code:

...

ANSWER

Answered 2021-Jan-04 at 18:56

You have a bug in your logic. Your code always executes at least one of your 2 product<=product; lines because they are in separate if/else statements.

This works:

Source https://stackoverflow.com/questions/65567583

QUESTION

UnhandledPromiseRejectionWarning on Request to Pixellena Lux API

Asked 2020-Dec-14 at 18:38

I got the following error while trying to convert a jpeg image to webp by using Pixellena Lux API.

...

ANSWER

Answered 2020-Dec-14 at 18:38

This error appears because the value of "qual-threshold" must be between 0.25 and 1.0.

There is some doc about qual-threshhold at https://demo.pixellena.com/adjustments, and https://pixellena.com/docs/lux-api/ that you can check.

Source https://stackoverflow.com/questions/65257566

QUESTION

Scale-to command beh for Pixellena image API

Asked 2020-Nov-21 at 09:18

I’m using the Pixellena image API and have an issue using the scale-to command for scaling an image. The same issue occurs both when using the demo page and with the SDK. It doesn't matter if I use different output widths, I get the same problem, see below

I am using the below adjustments

...

ANSWER

Answered 2020-Nov-13 at 20:39

Thanks for asking Daniel. It is Vladir from Pixellena. Definitely this error message does not help at all. We have opened an issue to improve it. We'are also updating the doc, but probably there are yet old references elsewhere. In any case you can see here, that now the "scale-to-width" changed to "scale-to": {"width": 90}, so if you give it a try using the adjustments as below:

Source https://stackoverflow.com/questions/64826341

QUESTION

Rotations Operations for 16bit ALU using multiplexers (updated question)

Asked 2020-Nov-19 at 16:16

I'm new to this topic, with less knowledge about the coding part of it. But is there a way to implement multiple bit rotate operations using multiplexers for 16bit ALU ? I know the understanding, but not the coding part in iVerilog. I did barrel shifter part, but don't know this. Please help out.

The code below is for shifting right, similarily how to do for rotations, left and right?

...

ANSWER

Answered 2020-Nov-19 at 16:16

It looks like this code assigns '0' to x[15:8] and assigns 'in[15:8]' to x[7:0] (if ctrl[3] is 1). In a sense it is a shift right by 8 bits.

Source https://stackoverflow.com/questions/64912018

QUESTION

Selenium click on ng-click button

Asked 2020-Nov-19 at 14:35

I am trying to automate a website with selenium to download an excel file. I have the following HTML for the button:

...

ANSWER

Answered 2020-Nov-19 at 11:53

find_element_by_class_name() doesn't accepts multiple class name. Instead you can use css selector.

To avoid synchronization issue Induce WebDriverWait() and wait for element_to_be_clickable() and following css selector.

Source https://stackoverflow.com/questions/64910858

QUESTION

How to fix my topological.cpp outputting error?

Asked 2020-Nov-17 at 06:15

i have been provided middleearth.h/cpp and was asked to make a makefile, doxyfile (which i did correctly) and a topological.cpp that works but has a small mistake in the output and i need help with that please.ill provide all three files and the text we use to test and the error.

...

ANSWER

Answered 2020-Nov-17 at 06:15

You are confusing yourself. You have your solution in edges. There isn't a reason to read the data a second time. For example, you can simply output sorted/unique elements of edges, e.g. the modifications to your code are:

Source https://stackoverflow.com/questions/64869540

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Shifter

You can download it from GitHub.
You can use Shifter like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.