How to Use Scipy to Read All Wav File in a Folder

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This wikiHow will teach you how to edit a WAV audio file using free tools on your reckoner, phone, or tablet. You can download the programme Audacity for your Windows or Mac calculator, but if y'all're working in a web browser on your PC or Mac, you tin use a costless site called TwistedWave. For Android or iOS phones and tablets, attempt WavePad Audio Editor, which is bachelor at no cost on the Google Play Store or the App Store.

1. 1

   Download Brazenness from https://www.audacityteam.org/download/. Brazenness is free software you lot tin can download and use on whatsoever computer.

   • Click the advisable push button; for case, if yous're using a Windows computer, click the button on the leftmost side of the page to go to the download page of the most recent version of Audacity for Windows.
   • Click the link in the text to commencement the download, as instructed in the text.
   • To install the downloaded file, you'll demand to run the installed file then either proceed through the Wizard or drag-and-drop an icon to your Applications folder.

2. 2

   Open Audacity. This awarding and program icon looks like a set of over-the-ear headphones with audio waves between the two earpieces. Yous'll discover this in your Start Menu or Applications folder of Finder.

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3. 3

   Click the File tab. You'll see this in the navigation menu above the editing workspace in Audacity or along the peak of your screen.

4. four

   Hover your cursor over Import. The bill of fare will expand to include import options.

5. 5

   Click Sound . Your file browser will open.

   • You lot tin also drag-and-drop your WAV file to the Brazenness window to import it. If you practise, skip the next step.

6. 6

   Double-click your WAV file to select it. The file volition open up and you'll run across its waveform.

7. 7

   Edit the waveform as you'd like. Utilise your cursor to select parts of the waveform to change it. For example, select 10-seconds of audio, and then go to Edit > Remove Special > Trim. All the audio that you don't have selected volition be deleted.

   • If y'all made a fault, you can always click the "Undo" or "Redo" buttons in the Edit card.

8. 8

   Salve your project. You can go to File > Save to save the Brazenness projection, but if you desire to use the file in other programs, you'll demand to export information technology.

   • To consign your file, just go to File > Export > Export Sound and select the file format to save information technology in.^[1]

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1. 1

   Go to https://twistedwave.com/online. If you don't want to create a free business relationship, you can edit brusk WAV files using the demo version. This won't save your progress across computers, though. To have advantage of more advanced features, such as editing WAV files upwards to 5 minutes long and existence able to sync your information, sign up for a gratis account.

   • Since TwistedWave is a browser-version software, you can utilize information technology on both Mac and Windows computers.

2. ii

   Select a file to edit. You tin either drag-and-drop a file in the area under "Try a demo," or create a new account and select New > Upload a file.

   • The editing window will popular up. Information technology may be blocked by your popular-up blocker, just you should exist able to click the "Window Pop-Up Blocked" icon in the address bar and allow popular-ups for the website.

3. 3

   Edit your WAV file. You can click in the waveform to select an area of the file, and so use Edit, and Effects, to change the fashion it sounds.^[ii]

   • For example, select the entire waveform and go to Effects > Reverse or click Edit > Trim Silences and set the threshold for dissonance levels that volition exist deleted.

4. 4

   Save your edited file. On a figurer, click the File tab, click Download, and then choose how the file will be saved (such as a .wav file). And so your file browser volition open so you can rename and choose where to salve the file.

   • If you're using an iPhone or iPad, tap the blue share icon in the top left corner of your screen, then tap to select a save location. You can change the file proper noun and blazon if you tap the "File name" text field. Tap Save to finish.

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1. one

   Download "WavePad Audio Editor" from the Google Play Shop or App Store. The app, offered by NCH Software, is highly rated and recommended by users.

2. two

   Open WavePad. This app icon looks like some soundwaves, and you lot tin notice this on one of your Dwelling house screens, in the app drawer, or by searching.

3. 3

   Tap the WAV file yous desire to edit. When you open up the app, you'll see a list of all the compatible audio tracks you tin edit.

   • Y'all may have to give the app permissions before y'all tin go on.

4. 4

   Edit your WAV file. You can select parts of the wavelength by borer and/or dragging your finger on the screen, and then utilise the icons in a higher place the editing space to make changes.

   • For case, select a portion of the waveform then tap the Effects tab and you tin see all the effects you can employ to the sound.

5. 5

   Save the edited file. Tap File in the acme left corner of your screen and tap Salvage equally. Yous'll be able to modify the proper name and file format before yous salvage the file. Press Ok to go on.^[iii]

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About This Article

Article Summary X

1. Go to https://twistedwave.com/online.
two. Select a file to edit.
3. Edit your .wav file.
4. Salve your edited file.

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Source: https://www.wikihow.com/Edit-a-WAV-File

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