Voice Actor
A voice actor is an actor who performs voice work for media like animated films, TV shows, commercials, and video games, bringing characters or narratives to life.
Voiceover (VO)
A voiceover (VO) is a recorded voice played over visual content, often used for narration or commentary in films, TV shows, commercials, and more.
Integrated Services Digital Network (ISDN)
Integrated Services Digital Network (ISDN) was a digital telephone technology used for decades to transmit high-quality audio during remote voiceover sessions, now largely replaced by internet-based alternatives.
Interactive Voice Response (IVR)
Interactive Voice Response (IVR) is an automated phone system that uses voice prompts and touch-tone inputs, widely used in entertainment for audience voting, casting hotlines, and talent check-in systems.
Overdubbing
Overdubbing is the recording of additional audio over existing material — used in animation, music production, and foreign language versions to add, replace, or layer new performances onto recorded content.