You can also add audio effects including echo, amplify, and noise reduction. WavePad Audio Editor supports a number of formats including vox, gsm, and more! Whether you are a professional or an at-home enthusiast, WavePad has all of the tools you need to edit audio files. Typical applications include ringtones, voice-overs, trim sound bits, and many more! WavePad features: • Supports a number of file formats including wave and aiff • Editing capabilities include cut, copy, paste, insert, trim and more • Effects include amplify, normalize, echo and more • Work with multiple files • Supports auto-trim and voice activated recording • Select sample rates from 8000-44100hz, 8-32 bits • Recording runs in the background and when the screen turns off • Upload to and download from your Google Drive and Dropbox account WavePad contains optional in-app purchases and subscriptions. • Subscriptions are billed monthly while purchases are one time payments (these are not subscriptions) • Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period, • Account will be charged for renewal within 24-hours prior to the end of the current period, and cost depends on your chosen package • Payments will be charged to your iTunes Account at confirmation of purchase • Auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable For assistance using WavePad: http://www.nch.com.au/support/supportcontact.html?software=WavePad Terms of service: https://www.nch.com.au/general/legal.html Privacy Policy: https://www.nch.com.au/general/privacy.html