A complete reference for the broadcast glossary — every radio advertising term, broadcast industry term, and media-buying concept you need in one place. Use it to onboard new sales reps, brief agency teams, or decode contract language. For deeper how-to content, read our radio advertising blog or explore the Spotwise solutions.
Analog-to-Digital Converter; specialized hardware that translates continuous analog electrical signals into binary digital data (1s and 0s).
Technology embedded within Smart TVs that visually or acoustically scans what is playing to identify the exact content or commercials.
Active listeners actively contact radio stations for requests or contests; passive listeners consume the media without direct engagement.
Unfiltered, raw audio recordings captured on location outside the controlled studio, featuring interviews or ambient background sound.
Unscripted, entirely improvised vocal delivery by a professional broadcaster, host, or voiceover talent.
Technology allowing advertisers to display completely different commercials to different households simultaneously while they watch the…
An advertising pod positioned immediately next to a specific, high-value program feature, such as a weather report or sports update.
A professional digital audio transfer standard developed jointly by the Audio Engineering Society and the European Broadcasting Union.
A formalized, notarized statement accompanying a station's invoice, legally verifying that the commercial aired at the exact times…
A research methodology used to test audience memory retention of advertisements by providing specific prompts or hints to the respondent.
A recorded, verified copy of a broadcast, historically captured on magnetic tape and now archived completely digitally.
The morning (typically 6 AM – 10 AM) and afternoon (typically 3 PM – 7 PM) rush hour broadcast periods.
A designated advertising agency officially contracted by a brand to purchase all media and manage comprehensive strategy on their behalf.
The average number of individuals tuning into a station for at least five consecutive minutes within a specific 15-minute interval.
AQH Persons expressed as a mathematical percentage of the total measured demographic population in a specific geographic market.
The legacy and current primary authoritative bodies for radio audience measurement in the United States.
The North American technical equivalent to R128, utilized by the Advanced Television Systems Committee to regulate broadcast loudness.
The analytical science of assigning credit to a specific media touchpoint for a desired consumer action, such as a website visit or a…
The demographic, psychographic, or socioeconomic breakdown of a station's listener base, usually expressed in percentages.
The calculated ratio of a station's cumulative audience (Cume) compared to its Average Quarter-Hour (AQH) audience.
Complex software and hardware ecosystems (e.g., Zetta, Playout) pre-loaded with audio elements that control the station's broadcast…
Unsold units of commercial time available for broadcasters to sell to prospective advertisers.
The estimated number of people listening to a radio station or viewing a television program during any given minute of the broadcast.
Streaming services offering free or discounted content interrupted by scheduled commercials (e.g., Tubi, Hulu with ads, YouTube).
Commercial transactions occurring explicitly between two enterprises; broadcast media sales is inherently and entirely a B2B industry.
An instrumental music track played continuously underneath a presenter's voice or a commercial narrative read.
Technologies and guidelines ensuring an advertiser's commercial does not appear adjacent to offensive, violent, or highly controversial…
The automated technological process of converting linear, live radio broadcasts into on-demand podcast episodes.
Commercials scheduled by the station to run at the best available time only after all premium, higher-paying sponsor commitments are met.
Content provided by traditional television broadcasters, offering catch-up and on-demand access to their linear programming via the…
The total combined sales, operational, and marketing expenditure required to successfully win a new advertising client.
The quantitative rate at which existing advertising clients cancel their schedules, fail to renew, or defect entirely to rival stations.
A contiguous group of commercial advertisements played sequentially during a designated break in programming.
An arrangement where a major product manufacturer financially subsidizes the advertising costs of a local retailer promoting their specific…
Coded Orthogonal Frequency Division Multiplexing; a highly complex modulation method used heavily in DAB and digital television.
Placing ads based on the specific, thematic subject matter of the content being consumed, rather than tracking the user's history.
An advertising pricing model where the advertiser pays only when a specific desired action (a sale, a click, a form fill) is completed.
A digital video and advanced TV metric where the advertiser only pays if the video advertisement plays entirely to completion.
The standard monetary cost associated with delivering exactly 1,000 ad impressions to an audience.
The financial cost required to reach an audience equivalent to exactly one percent of the targeted demographic population in a market.
Enterprise software (e.g., Salesforce, HubSpot) used comprehensively to track interactions, manage pipelines, and forecast future revenue.
Televisions connected to the internet via internal smart capabilities or external devices (e.g., Roku, Apple TV, Amazon Fire Stick).
The total number of distinct, different people who tune into a radio station during a specified daypart for a minimum threshold of time.
The dominant European standard for the digital transmission of radio signals, utilizing advanced audio coding (HE-AAC v2) for superior…
Technology that allows vastly different advertisements to be seamlessly stitched into identical content streams based on the specific…
The specific time segments into which a broadcast day is divided for the purpose of selling advertising time (e.g., Morning Drive, Midday).
A terrifying period of unintended silence during a broadcast caused by technical failure, automation crash, or severe operator error.
Advertising inventory sold by the station's internal account executives directly to local business owners, completely bypassing advertising…
A former advertising client who has completely ceased spending with the station but remains economically active in the broader market.
A software system utilized by advertisers and agencies to automate the purchase of programmatic digital, audio, and video inventory.
The standardized loudness recommendation instituted by the European Broadcasting Union (EBU) to strictly normalize audio levels across…
Linear-style streaming channels delivered over the internet at no cost to the consumer, supported entirely by dynamically inserted…
The percentage of available ad requests (avails) that are successfully filled with a paying advertisement by an automated ad server.
An ex-facto technology that analyzes the intrinsic acoustic or visual characteristics of a signal to create a unique identifier without…
Descriptive attributes of a business utilized for B2B segmentation, such as primary industry, employee count, and annual revenue.
A scheduled broadcast spot that is contractually guaranteed to air at an exact time or within a highly specific programming feature.
The specific, contractual start and end dates of a marketing campaign or a schedule of broadcast commercials.
The average number of times a targeted individual or household is exposed to a specific advertisement within a defined campaign flight.
A technological limit placed on how many times a specific user IP or device ID can be served the exact same digital ad within a timeframe.
The intentional concentration of the vast majority of a campaign's commercial spots in the earliest days of the scheduled flight.
The total mathematical sum of all exposures to an advertisement, regardless of whether they represent unique individuals.
The sum of all rating points achieved for a particular commercial schedule, calculated by multiplying AQH Rating by the Number of Spots.
The total, unadjusted top-line income generated from advertising sales before deducting agency commissions, operational costs, or taxes.
The proprietary in-band on-channel (IBOC) digital radio standard utilized predominantly across North American markets.
A prospect who is highly qualified, deeply aware of the solution, and situated at the very bottom of the sales funnel ready to purchase.
A firmographic and behavioral definition of the absolute perfect account for a B2B organization to target with its marketing.
A modern sales methodology where prospects initiate contact with the broadcaster as a direct result of marketing, SEO, or content…
Behavioral signals strongly indicating a business is actively researching or currently in the market to purchase a specific product or…
Major audience measurement and market research firms dominant in European markets, including the Baltic states.
A lead is an entity demonstrating potential interest in advertising; a prospect is a qualified lead actively engaged in the sales pipeline.
Free commercial time provided to an advertiser by a broadcaster to strictly compensate for a missed spot, a technical error, or severely…
A group of digital radio stations bundled, compressed, and transmitted together seamlessly on a single radio frequency in DAB systems.
Income generated by a broadcast station entirely outside of standard, on-air commercial time sales (e.g., event sponsorships, digital…
A mathematical scheduling strategy explicitly designed to reach a majority of a station's audience three or more times within a single week.
A standard technical protocol for the automated, auction-based buying and selling of ad impressions within milliseconds.
Video or audio content delivered directly over the public internet, entirely bypassing traditional cable, satellite, or terrestrial RF…
The traditional, highly aggressive model of proactive outreach, utilizing cold calling, email sequencing, and networking to secure…
A technical acoustic anomaly resulting in a detrimental change in the phase of a broadcast signal or audio waveform.
The broadcasting of two distinct commercials from the same corporate sponsor presented back-to-back within a single commercial break.
The visual tracking and management of all active sales opportunities, categorized by their current stage of negotiation and probability to…
A wearable electronic device used by Nielsen Audio to automatically track exposure to radio broadcasts by detecting inaudible acoustic…
The practice of a station replacing a scheduled commercial with another, usually because the latter advertiser paid a higher premium rate.
Commercials inserted at the chronological beginning, exact middle, or very end of a piece of digital audio or video content.
The automated, machine-to-machine buying and selling of broadcast ad inventory through complex algorithms and real-time bidding systems.
An RDS and DAB alphanumeric code transmitted to categorize the overall format or content of the station (e.g., News, Rock, Jazz).
A standardized communications protocol used for embedding small amounts of digital information into conventional analog FM radio broadcasts.
The absolute number of distinct, individual audience members exposed to a specific advertisement or campaign at least once.
Unsold advertising space that is typically sold at a steep discount at the last minute to avoid broadcasting dead air.
A quantitative metric evaluating the specific, direct revenue generated for every single dollar spent on a particular advertising campaign.
The overall net profit or revenue gained compared directly to the total cost of the marketing initiative or software tool.
An advertising agreement where commercials are distributed randomly across all available dayparts and days.
The algorithmic distribution of a scheduled ad across various days and hours within the flight period to ensure diverse audience reach.
The total amount of revenue generated by a publisher or broadcaster for every 1,000 impressions they successfully serve.
A standardized web format used to publish, update, and distribute podcast episodes to various directories and player applications.
The defined, sequential steps a prospect moves through from initial identification to final, closed-won recognized revenue.
The purchasing of broadcast television or radio inventory that was not sold during the Upfront period, typically bought much closer to the…
The percentage of the total active radio or television consuming audience that is tuned to a specific station at a given time.
The simultaneous broadcasting of the exact same content across multiple mediums (e.g., terrestrial RF radio and a digital web stream).
The percentage of total advertising weight, impressions, or expenditure within a market or specific product category belonging to one…
The premium purchase of naming rights or total exclusivity adjacent to a specific programming feature.
Denotes all available commercial advertising time available for purchase from a local television station, encompassing both local and…
A technological platform utilized by publishers and broadcasters to automate the selling of their available ad inventory.
Premium streaming services reliant strictly on user subscription fees without commercial interruption (e.g., Netflix, HBO Max).
An advertising schedule strategically distributed across all available dayparts to maximize total station audience exposure.
The ultimate objective of a branding campaign, achieved when a brand is the very first to come to a consumer's mind in a specific product…
The highly intensive computational process of converting a digital audio or video file from one codec or format into another.
A geographic definition encompassing the primary metropolitan area plus surrounding suburban and rural counties where the station's signal…
A pay-per-view distribution model where viewers purchase or rent individual titles or events, rather than subscribing to a library.
Free promotional inventory, talent endorsements, or digital assets provided to an advertiser to sweeten a proposed ad buy.
A digital and advanced television metric determining if an ad was actually rendered on a screen long enough to be perceptually seen by a…
The steganographic insertion of an inaudible or invisible digital code into the baseband audio or video signal prior to transmission.
