What is Frequency Modulation (FM)? Frequency Modulation (FM) is a method of encoding information on a carrier wave by varying the frequency of the wave. In FM, the frequency of the carrier wave is modulated in accordance with the amplitude of the input signal. This modulation technique is widely used in radio broadcasting, telecommunications, and … Read more
What is AM (Amplitude Modulation)? AM, or Amplitude Modulation, is a method of transmitting information via radio waves by varying the amplitude of the carrier wave in proportion to the waveform being sent. In simpler terms, AM is a modulation technique where the amplitude of the carrier wave is changed in accordance with the audio … Read more
I. What is Streaming? Streaming refers to the continuous transmission of audio or video content over the internet in real-time. This allows users to access and consume media without the need to download files onto their devices. Streaming has become increasingly popular in recent years, with platforms like Netflix, Spotify, and YouTube dominating the market. … Read more
What is a Phone Hybrid? A phone hybrid is a device used in radio broadcasting to connect telephone calls to the audio system. It allows radio hosts to seamlessly integrate phone calls from listeners into their live broadcasts. Phone hybrids are essential tools for talk shows, call-in programs, and interviews, as they ensure clear and … Read more
What is Demodulation? Demodulation is the process of extracting the original information signal from a modulated carrier wave. In radio broadcasting, demodulation is essential for recovering the audio or data signal that has been modulated onto a radio frequency carrier wave. Without demodulation, the information signal would be lost in the carrier wave and unable … Read more
What is Multipath Interference? Multipath interference is a phenomenon that occurs in radio broadcasting when a radio signal reaches the receiver through multiple paths. This can happen when the signal reflects off of buildings, mountains, or other obstacles before reaching the receiver. When these reflected signals arrive at the receiver at slightly different times, they … Read more
What is a Radio Survey? A radio survey is a method used to gather data on radio listenership and preferences. It involves collecting information from a sample of individuals about their radio listening habits, favorite stations, and programming preferences. This data is then analyzed to provide insights into audience demographics, behavior, and preferences. How are … Read more
What is an On-Air Light? An On-Air Light is a signaling device used in radio broadcasting to indicate when a radio station is live on the air. It is typically a bright, illuminated light that is placed in a visible location within the radio studio. When the On-Air Light is turned on, it alerts radio … Read more
What is Digital Radio? Digital radio refers to the transmission and reception of radio signals using digital technology rather than traditional analog signals. This allows for clearer sound quality, improved reception, and additional features such as song information, artist details, and program guides. Digital radio can be broadcast over the airwaves or streamed online, providing … Read more
What is Payola? Payola is a term used to describe the practice of paying money or other incentives to individuals or organizations in exchange for promoting a particular product or service. In the context of the music industry, payola refers to the practice of record labels or artists paying radio stations or DJs to play … Read more
