WavePad Audio Editing Tips & Tricks

Below you will find a compilation of some the audio effects and sound editing basics for the WavePad audio editor that you will want to know and test out for yourself as you delve into the world of audio editing. Another great way for those new to audio editing to get started is by watching the WavePad sound editor intro video tutorials so you can see the audio editor in action.

Split and Cut Audio Files

You can split a file at any point you choose by simply clicking the Split button on the Edit tab. This will create two audio files split at the point you had the cursor. Be careful when you use this function, the action cannot be undone. Additional audio splitting options include splitting at bookmarks, splitting at silences and similar Trim options that delete sections instead of creating new audio files.

Amplify Audio Volume

To make audio sound louder, instead of simply turning the volume control up you want to amplify the file. You will find Amplify on the Effects tab, which will open a window where you can either adjust the amplification using the slider or by selecting a preset level from the drop down menu. Selecting 200% will double the volume, 50% will cut the volume in half.

Equalize Audio

Amplifying affects the full spectrum of the audio in a file, but if you want to increase or decrease certain frequencies, for example, boosting all of the lower bass frequencies, then you want to use the Equalizer. The Equalizer is also on the Effects tab and opens a graph of the frequencies going from low to high frequencies as you move left to right. This gives you very finite control of the frequency ranges you want to control. Moving a point up will make the frequency stronger and moving a point down will make it weaker.

Normalize Audio

Normalizing an audio file is similar to amplifying, except that normalizing increases the sound of the loudest peak to the maximum level without causing clipping in digital audio. This is frequently used as a last step before saving a final version of an edited song or recording. To normalize an audio file, you will find Normalize on the Effects tab.

Fade In and Out of Audio

Fading in and out of an audio file will help acclimate the ear to the background noise of a file. To fade in, select a region at the beginning of your file, then select "Fade in" under Fade on the Effects tab. Similarly you can select "Fade out" with a region at the end of your file selected. A good tip is to fade in quicker than you fade out because the ear expects to hear the initial audio quickly, but abrupt transitions to silence at the end can be jilting.

Remove Background Noise

Since not every audio recording is made in a sound studio environment, you often get unwanted background noise in recordings. To remove background noise you want to take advantage of the Cleanup options on the Effects tab. Specifically, under Noise Reduction try using Audio Spectral Subtraction and then Multi-band noise gating. If the presets don't give the results you want, try using lower levels on these reductions until you find a combination that leaves only audio you want to keep.

Remove Vocals

You will find an option to Reduce Vocals under the Voice button on the Effects tab. This will open a dialog box that allows you to change the pan position and width, the vocal level, and preserve the bass. Generally the default settings will work the best, but different songs may require different settings to effectively reduce or eliminate the vocal frequencies, so if you don't get the results you want, try adjust these settings until you are satisfied with the result.

Layer Audio & Voiceovers

WavePad won't allow you to record directly over another file; highlighting a file and clicking record will replace the selection. Depending on how much mixing you want to do, you may want to consider moving to MixPad audio mixing software, but for some basic audio mixing within WavePad you want to use the Paste Mix feature. Copy the audio you want to add to your file to the clipboard, then select all in the file you want to add it to, then select Paste Mix on the Edit tab. This will open a window with options on what to do if your files are not the same length. When you click OK the two pieces of audio will be combined.

Sound Effect Library

Find audio clips and sound effects to add to your audio projects in the NCH Sound Effect Library. Open the Sound Library from the Tools tab. This opens a new window where you can preview and download sound effects and royalty-free music clips.

Audio Effect Plugins

In the Windows version of WavePad you can add DirectX and VST plugin effects to further expand your audio editing capabilities. Find the options to add and use VST and DirectX plugins on the Effects Tab. VST Plugins will open their own interface where you can adjust the settings, while you will need to go into the settings when selecting a DirectX plugin for the effect to be applied when you click OK. Get started with this list of free VST plugins you can download and use with WavePad.

FFT Sound Analysis

All of the audio editing features outlined above are all easy to put into action, but don't let that fool you into thinking that WavePad doesn't have a lot of power under the hood. One of the more advanced areas you can explore are the powerful audio analysis tools for examining the spectral content of audio. Learn about the FFT and TFFT audio analysis graphs and what they represent to start to get your feet wet. These tools can be used in many fields, including linguistics and mathematics, in addition to sound engineering.


If you have any other tips, favorite features or advice of your own, please comment and share them below.

Adding an Audio Voice Over with WavePad

If you want to record a your voice over a piece of music you have two choices in the NCH Software audio suite. MixPad recording and mixing software is the more advanced program, that will allow you to record multiple tracks, and fine tune the mixing of the music and vocal tracks, but you can also try the Paste Mix feature in WavePad audio editor for quickly combining to files.

WavePad doesn't allow you to record directly over another file, highlighting a file and clicking record will end up replacing the selection. Instead, use the Paste Mix feature to combine two audio files into a single track.

Copy the recorded voice over to the clipboard, then select all in the audio file you want to add that voice over to and click Paste Mix on the Edit Tab.This will open a window with options on what to do if your files are not the same length. If the Mix Audio�which is your voice recording on the clipboard�is the shorter of the two files, you can ignore the options and click OK. If the Mix Audio is longer, you need to decide what to do when the audio you are mixing into is finished. When you click OK the two pieces of audio will be combined and when you press Play you will hear both files.

Quickly Cut Music and Audio Files

WavePad music editing and cutting software provides several easy options for cutting music and mp3 files. Whether you want to trim off silence or cut out a section to use as a ringtone or split long recording into smaller audio files, here is a look at how you can cut, trim and split sections of you mp3, music and audio files.

1. Trim
   To trim, or cut off, the beginning and end of a file, simply select the region you want to keep, then you can use the shortcut CTRL+T or, choose Trim (delete all but the current selection) from the Trim drop down menu on the Edit tab. Here you can also see other choices for trimming down an audio file, including Trim start and Trim end that will respectively delete everything from either before or after the current position.
2. Auto Trim
   If you are deleting silence from start and end of your audio you can save yourself the step of finding the start and end points and selecting a region. Instead use Auto Trim to scan the audio file and remove the beginning and ending regions that are below the Auto Trim threshold.
3. Split
   To keep the sections on both sides of the current position as individual files, instead of trimming move over to the Split drop down menu, which is also on the Edit tab.
4. Auto Split
   Just as WavePad can detect silences at the beginning and end of a song, it can also detect silences in the middle of a file. So, if you recorded a whole set you can select Split file at silences from the Split drop down to separate the recording at each silent section so you can edit and save each song individually.

Boosting the Bass in Audio Files

Want to boost up the bass in your music? The Equalizer in WavePad music editing software is your answer. Open your song in WavePad and select Equalize on the Effects tab. Equalizing allows you to adjust the level of frequencies in your audio amplifying ranges of sound frequencies. So you can change the volume of just the higher or lower (bass) frequencies in a song, as opposed to simply amplifying a song which will affect all of the frequencies.

Unlike a graphic equalizer you might see in a studio, with a multitude of knobs and dials for certain frequencies, the WavePad equalizer displays a graph of the frequencies going from the low frequencies at the left to the high frequencies on the right giving you very finite control of the frequency ranges you want to control. Move a point up on the graph to make the frequency stronger and lower a point to make it weaker.

To familiarize yourself with the equalizer take advantage of the presets to get started, but don't be afraid to play around with them and to adjust their settings to see how they affect your songs. To boost the bass start with the Low Pass filter presets. If you hit play you will hear the higher frequencies drop down, giving a boosted effect to the bass. Chances are the result won't be exactly what you wanted on the first shot, but this will provide a good starting place to make further adjustments. Changes aren't applied until you actually click Apply, so you can continue to tweak the graph as needed without fear.

Other preset filters include a High Pass Filter which is the opposite of the Low Pass Filter lowering the bass instead of the higher frequencies, a Band Pass Filter to maintain the frequencies in a specified range and lower the regions above and below that section, and several more that you can experiment with on your own, or go to the help for more details on the settings of each of these presets.

Try WavePad sound editor today to boost your bass and pump up the volume of your music.

Best Software for Making Music

Software Review Boffin recently reviewed MixPad multitrack mixing and recording software, adding it to their list of music making software titles. In the review they praised not only MixPad alone for being exceptional software, but noted that "the [high] standard is consistent with other NCH products that Software Review Boffin has audited before." The review also went on to say:

"With MixPad Multitrack Recording Software users are able to record instruments and vocals for their music production. Users will find it simple to rearrange, copy and integrate music to the intended state the user desires. Create audio productions within minutes of downloading is a great start for music making software."
  � Software Review Boffin

You can read the complete review of MixPad music mixing software from Software Review Boffin, or download MixPad today to test out the multi-track recording and mixing features for yourself. Also be sure to check out our other exceptional and award-winning, audio software or musician software titles for additional music making tools.

Creating and Editing Extreme Electronic Music

Guest post by Scott Lefebvre

My motivation for creating digital music is that the music I want to hear doesn�t exist yet, so I have to create it myself. I was looking for extreme break-core music and although I appreciate the work of musical artists like Bong-Ra, Drumcorps, Babylon Disco, Atari Teenage Riot, and Aphex Twin, I wasn�t able to find anything extreme enough to satisfy my desire for the ultimate in extreme electronic music, so it looked like it was up to me to try to create the sounds I was looking for.

Although the technology has existed for a few years to perform this task, the software has often been expensive, and required a significant amount of time to put towards learning how to use the software with any kind of proficiency.

I originally discovered NCH Software�s WavePad audio editing software through a general search for �Edit MP3s� on Cnet.com because I wanted to edit out the silence associated with many �Unlisted Tracks� on albums released by self-indulgent artists and play long, unnecessary silent periods.

While I was editing out those silences, I noticed that WavePad offered many other options to copy, save clips and to combine clips, so I began to assemble a sample library and experiment with mixing clips.

The single-track mixing offered by WavePad was prohibitive when I started thinking about compiling a full-length song, so I decided to try out NCH Software�s MixPad multi-track audio software. The interface of MixPad was simple to master and after only a couple missteps I was able to easily put together my clips in the way that I wanted to create new songs from the clips I had compiled.

A tip for new users: Don�t try to add all of your clips to your project at the same time or it will all play at the same time as an un-listenable jumble of sound. Add them one at a time and ease them into the sequence for the desired effect.

When I had a completed song, I wanted to post it to my YouTube account to share, but I wanted to create something visually stimulating to accompany the song so it wouldn�t be accompanied by a blank black screen. First I tried to use Windows Movie Maker, which I used to great effect when I was running Windows Vista, unfortunately, with my new laptop running Windows 7, Microsoft simplified the interface for Windows Movie Maker so much that it was impossible to do what I wanted. Since I had a positive experience with NCH Software so far, I downloaded their VideoPad video editing software.

VideoPad had all of the usability that older versions of Windows Movie Maker used to have so after about an hour of fumbling and playing around I was well on my way to creating the videos I wanted to make. Also it�s a relief that VideoPad has all of the effects and transitions making it possible to do some pretty amazing things.

Using Microsoft Paint and a 4,000 font package I downloaded for free from Cnet.com I was able to create a tribute to the title sequence to Gaspar Noe�s �Enter the Void� to accompany a re-mix I made while compiling a sample library from the discography of Japanese extreme pop music band Melt Banana:

Granted, it took a little time to figure out. But what probably took the film-maker thousands of dollars and weeks of time to put together I was able to do in a couple hours by myself using VideoPad.

My ultimate goal for this project is to put together an album of extreme digital music and to put together a band to perform the music live, kind of like Nine Inch Nails in concert was a live cover band for music created by Trent Reznor. I also want to create a video presentation to play behind the band to supplement the audio/video experience of the live show as I�ve seen done by Nine Inch Nails, KMFDM, and Neurosis.

To be perfectly honest, anyone can do what I�m doing with the NCH Software suite. All you need is the time and effort required to mix-down and sample your music library and the aesthetic sensibility to see how you would prefer that the samples be rearranged to suit your preference. So if you�re thinking about purchasing software from NCH Software, I say, don�t hesitate. The pros of this software are too many to list and the cons are so few that they are dwarfed by the incredible flexibility of the pros.

The only minor problem I have is with WavePad, and that I am not able to load an entire album of songs for editing down at the same time, but editing an album in ten song groups is a small price to pay for being able to capture whatever sample you want from whatever song you want and to be able to amplify and reduce noise on any sample.

The NCH Software suite has made it possible for me to easily create the music that I want to hear and I would recommend it to anyone interested in creating their own digital music without a moment of hesitation.

Scott Lefebvre creates digital music under the name Master Control. You can see more of his music projects on his YouTube channel or follow the adventures of Master Control at www.facebook.com/TheLefebvre

How to Remove Vocals in a Song with WavePad

One of the most popular features of our audio editing software, WavePad, is the ability to reduce or remove the vocals within a song or a piece of audio you have loaded. You can use the resulting file for karaoke, sampling instruments, remixing music tracks, or simply save to have an instrumental only version of a song.

When you have your song loaded in WavePad go to the Effects tab and click the Voice button. Select Reduce vocals from the drop-down menu. This will open a dialog box that will allow you to change the pan position and width, the vocal level, and preserve the bass. Generally the default settings will work the best, but different songs may require different settings to effectively reduce or eliminate the vocal frequencies. If the default settings don't do enough you can adjust these settings until you are satisfied with the result.

If you only want to reduce the vocals on the portion of the audio be sure to select the region first. By default if nothing is selected WavePad will apply the effect to the entire file, so you can skip the selection before choosing reduce vocals to edit the entire song.

Download WavePad music editing software today to try out the vocal reduction feature and make better background music, your own karaoke songs, or use the new version with a recording of your own singing rendition to mix in.

WavePad: New Look, New Tools, New Features

Change doesn't have to be scary; in this case it�s really exciting: WavePad has a new look. Now, instead of tiny icons and long and packed menus, WavePad uses a ribbon toolbar to organize functionality by category. It really is easier to use than ever before.

WavePad continually receives praise for its user-friendliness. The interface isn�t intimidating to the beginner, yet doesn�t bury the advanced features more experienced audiophiles use on a regular basis. Its feature set includes recording, editing, and effects such as amplify, normalize, reverb, echo, and reverse and is extended by DirectX effects and VST plugin support, and an included royalty-free sound effect library. The new ribbon toolbar organizes all these aspects of the program, improving an already easy-to-use workspace.

Here is the Effects toolbar. Look how the features pop out at you:



There�s more to this latest version of WavePad, including the following features and tools:

• Wah-wah effect, for emulating wah-wah guitar pedals
  
• Vibrato effect, for modulating the depth and frequency of an audio sample�s pitch
  
• Tremolo effect, for modulating the depth and frequency of an audio sample�s amplitude
  
• Doppler effect, for simulating the sound of a passing vehicle from a higher to a lower pitch
  
• Pitch speed profile tool, for changing the speed or pitch of select portions of an audio sample
  

WavePad version 5.0 is a major release, and we want you to experience it yourself. Download your copy of WavePad now.

Give Your Music a Boost: The WavePad Equalizer

I have noticed a lot of questions on our YouTube channel about enhancing the bass in a song using WavePad audio editor. How is it done? Since the graphical interface of WavePad's equalizer was recently updated, now is the perfect time to review how to use it.

The first thing you want to do is load your music into WavePad. Do this by clicking the Open File icon on the toolbar, browse to your music file, and click Open.

Next, click the Effects menu and select Equalizer. This will open the Equalizer dialog, which might not be what you expect if you were looking for knobs and dials. This equalizer still weakens and strengthens frequencies like knobs on a mixing board, but represents the frequencies in graph form. The graph works logically enough; the low frequencies are represented on the left of the graph, the high frequencies on the right. If there is a point on the graph line that is higher, that frequency will be stronger. If the graph point is lower, the frequency will be weaker.

The easiest way familiarize yourself with this equalizer is to make use of the presets. Don't be afraid to play around with them and to adjust their settings to see how they affect your music--you don't have to commit to any changes until you click Apply.

Let's boost the bass as an example. Click the Play button and then select the Low Pass filter from the list of presets. You'll hear the higher frequencies drop down, giving a boosted effect to the bass. The result probably isn't exactly the sound you imagined, so you can make adjustments based on this starting place to even out the sound how you want. You can do this using the Low Pass Options dialog that opened when you selected this preset, but you'll have more control if you close the dialog and move around the graph points yourself. You can also add graph points by clicking on the graph's line.

For more information about how to use the different equalizer presets, view the Effects topic in the help manual. For more information about frequencies, view the General Audio Concepts topic, also in the help manual. The help manual is accessed by pressing F1 from the program.

To try WavePad and boost your bass, download the program from our website. You'll also want to see the other audio software we have for maximizing your audio production.

Music Editing for Language Lessons

We recently found a series of videos made by a WavePad user as a guide for people just getting started with audio editing, and for using sound editing software to support use of music in language lessons. While many of the basics are covered in our WavePad video tutorials as well, if there is one thing I have learned, it is that sometimes hearing the same thing in a slightly different way can really help you pick it up. If you are looking for another source to help you ease into audio editing, you should check out this series of 7 videos covering some WavePad audio editing basics:

1. Select and cut
   
2. Splitting and trimming
   
3. Saving files in different sound formats
   
4. Changing audio track speed
   
5. Changing audio track pitch
   
6. Using slower speeds and looping to teach sections of a song
   
7. Copying edited clips to a new file
   

So whether you are teaching or learning songs in another language, or you have any other audio projects, be sure that you have WavePad Audio Editor on hand. You never know when it might come in handy.

WavePad the Movie

Here is a quick look at the always popular WavePad audio editor

WavePad is an established leader in professional audio editing software. Its diverse editing, effects, and toolset make it well suited for a wide scope of audio projects. And for those of you new to the wonderful world of audio editing you can find three WavePad video tutorials to help you learn the ropes and get started using this NCH classic.

Software for Musicians

Audio Software is one of our biggest categories, and sound editing is just the beginning; we have lots of tech solutions for musicians too. From music recording software to other handy musician software tools, each program is specifically designed for a particular music related task so musicians can go high tech while tuning, transcribing or even just practicing. Check out a few of our audio software favorites for musicians:

TwelveKeys Music Transcription Software is perfect for any musician trying to learn how to play a piece of recorded music, or for notating compositions. TwelveKeys provides a visual aid for musical transcription using a graphical representation of the music, allowing musicians to notate any orchestration with accuracy and ease.

Crescendo Music Notation Software is a simple way to work with musical notation. Crescendo allows musicians to compose, save and print music from their computer. The wide array of notation symbols, time and key signatures, and text on a free-form layout gives you complete control over musical arrangements.

PitchPerfect is a free guitar tuner that also works great for other string instruments. It automatically detects the note you are playing and lets you know if you are sharp, flat, or perfectly in tune. Performing will be less daunting, having this product to eliminate the need of tuning a guitar conventionally.

TempoPerfect is a free software metronome. Designed to help musicians play in time, this tempo software creates accurate beat patterns for simple or complex rhythms. TempoPerfect provides a clear and precise beat that won't wind down, making it an essential tool for all musicians.

WavePad Sound Editor is designed to be an easy to use audio editing package. Within minutes you will be able to open or record a file and edit it. It has many robust tools including audio effects to amplify, normalize, reverb, a free sound effect/music library, text-to-speech voice synthesis, and a voice changer, just to name a few. Combined with MixPad multitrack mixing software, these two audio applications are perfect for any audio project, from making soundtracks and podcasts to creating high quality demo CDs for your band.