This application processes audio locally in your browser to apply a simulated public announcement (PA) stadium effect. The audio files you choose are never transmitted to our servers or to any third party; all DSP (digital signal processing) occurs within the Web Audio API on your own device. The site itself does, however, use cookies and similar technologies for advertising and analytics, as described below.
We use Google AdSense to display advertisements on this site. Third party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies — including the DoubleClick cookie — enables it and its partners to serve ads to our users based on their visit to this site and/or other sites on the Internet. Users may opt out of personalised advertising by visiting Google Ads Settings. Alternatively, users may opt out of a third-party vendor's use of cookies for personalised advertising by visiting www.aboutads.info/choices. Other third-party vendors and ad networks may also place and read cookies or use local storage, web beacons, and similar technologies to deliver and measure ads on this site. You can learn how Google uses data from sites that use its services at this page.
We load Google Tag Manager, which in turn loads Google Analytics 4. Google Analytics sets cookies and generates identifiers (such as a client ID) in your browser, and your IP address is processed by Google as part of delivering the service. Each event records only the interaction and technical details such as the preset name, file type and size, or clip duration. We do not collect names, email addresses, or account data — there are no accounts on this site — and we never send the contents of your audio anywhere.
Because processing is local, audio content is not retained by us. Generated download files are assembled in memory and released when you close or refresh the page. Retention of analytics and advertising data is governed by Google's retention settings for those products.
You may block or clear cookies in your browser settings, and you may use the opt-out links above to turn off personalised advertising. Doing so may reduce ad relevance but the core audio tool will continue to function normally.
This site does not operate its own consent banner. Where Google's advertising services require it, visitors in the European Economic Area, the United Kingdom, and Switzerland may be shown a consent message delivered by Google before personalised ads are served; where consent is not given, non-personalised ads may be shown instead. That message, and any choice recorded through it, is handled by Google and not by this site.
Analytics is not gated behind a consent prompt: Google Tag Manager and Google Analytics 4 load when the page loads. To limit analytics you can block or clear cookies in your browser settings, or install Google's Analytics opt-out browser add-on. To limit ads personalisation, use the opt-out links in the Advertising & Cookies section above.
Audio you select is read into memory by your browser, processed there, and offered back to you as a download. It is never transmitted to us, never stored on a server, and not retained after the page is closed or refreshed. We therefore have no copy of your recordings and cannot recover, review, or delete them on your behalf.
For privacy questions contact: z3nder@gmail.com.
Last updated: 2026-08-27