What this website asks for
Audio files are hosted on this website and delivered through our hosting provider. Audio loads when you choose to play; recordings do not autoplay. There are no accounts, payment forms, microphone permissions, audio uploads, or newsletter forms. The educational animation does not access your microphone.
Hosting and basic request data
The hosting provider may process request metadata such as IP addresses, user agents, and access times to deliver and secure this website. This website uses Google Analytics 4 to understand page visits and traffic sources. Google Analytics may use cookies and process device and usage data. Advertising personalization and Google Signals are disabled in our tag configuration. We do not use session replay. URL query strings and fragments are removed from the page address sent by our tag. You can block analytics with browser privacy controls or the Google Analytics opt-out browser add-on.
Email contact
If you email our support address, we receive your email address and the information you choose to include. Email is handled through Cloudflare Email Routing, Gmail and Resend. We use correspondence to answer questions and review corrections; this site does not accept research-access applications.
Updates
Updated October 26, 2026 to describe analytics, locally hosted recordings and email contact. Whitelisted UTM campaign values may be used for traffic attribution; other query strings and fragments are not sent as the page address. Google describes its processing at policies.google.com/privacy and its opt-out tool at tools.google.com/dlpage/gaoptout.