Podcast Glossary

The tag credits hosts, guests, and production team members in your RSS feed with names, roles, and optional profile images and links. This metadata improves discoverability and pro...

Phantom power is a method of supplying DC electrical power (typically 48 volts) through an audio cable to power condenser microphones and active DI boxes. It's called "phantom" bec...

A podcast is a digital audio program distributed via the internet using RSS feeds, allowing listeners to subscribe and automatically receive new episodes on their preferred devices...

The Podcast 2.0 namespace is a set of new RSS tags (prefixed with ) that extend podcast functionality beyond the original iTunes tags. Developed by the podcasting community through...

Podcast analytics encompass all measurable data about your podcast's performance—from downloads and unique listeners to geographic distribution, listening platforms, and consumptio...

A podcast app (or podcatcher) is software that subscribes to RSS feeds, downloads episodes, and provides playback controls. Apps range from simple players to feature-rich experienc...

Podcast artwork refers to all visual assets associated with your podcast, including cover art, episode images, social media graphics, and promotional materials that establish your...

Podcast charts rank shows by popularity within directories like Apple Podcasts and Spotify. Chart algorithms consider factors like new subscribers, recent downloads, velocity of gr...

Podcast cover art is the visual image that represents your show across podcast directories, apps, and marketing materials. It's your podcast's first impression and a critical eleme...

A podcast directory is a searchable catalog where listeners discover and subscribe to podcasts. Directories read your RSS feed to index your show, making it available to their user...

Podcast editing is the post-production process of refining raw audio recordings into polished episodes—removing mistakes, balancing levels, adding music, and optimizing audio quali...

A podcast episode is a single installment of audio content within a podcast series, delivered as an individual item in the show's RSS feed with its own title, description, and audi...

Podcast equipment encompasses all the hardware and accessories needed to record, produce, and publish a podcast—from microphones and audio interfaces to headphones and acoustic tre...

A podcast feed is the complete RSS XML document that serves as the single source of truth for your podcast. Every directory, app, and aggregator reads this same feed to display you...

Podcast hosting is a specialized service that stores your audio files and generates the RSS feed that distributes your podcast to listeners and directories like Apple Podcasts and...

Podcast Index is an open, community-driven podcast directory that champions the open podcast ecosystem. It provides free API access, supports Podcast 2.0 features, and powers many...

A podcast intro is the opening segment of an episode that introduces your show to listeners, typically including music, a brief show description, and sometimes the episode topic or...

A podcast microphone is a device that captures audio for recording, designed or well-suited for voice recording in podcasting applications. The right microphone significantly impac...

Podcast migration is the process of moving your show from one hosting provider to another while maintaining subscribers, download history (where possible), and directory listings....

Podcast reviews are written feedback and ratings listeners leave on platforms like Apple Podcasts and Podchaser. Reviews provide social proof for potential subscribers and may infl...

Podcast SEO (Search Engine Optimization) involves optimizing your show, episode titles, descriptions, and website content to appear in search results—both in Google and within podc...

A podcast website is a web presence for your show—a destination for show notes, episode archives, subscription links, about information, and everything listeners can't get from the...

A pop filter (also called a pop screen or pop shield) is a mesh screen placed between your mouth and microphone to reduce plosive sounds—the bursts of air from pronouncing "P," "B,...

Post-roll ads play at the end of a podcast episode, after the main content concludes. While they have lower completion rates than pre-roll or mid-roll positions, post-rolls serve s...

A pre-roll ad plays at the very beginning of a podcast episode, before any content. Typically 15-30 seconds, pre-rolls are often used for quick brand mentions, show sponsors, or ca...

Programmatic advertising uses automated systems to buy and place podcast ads based on targeting criteria, without requiring direct relationships between podcasters and advertisers....