What is an Acoustic Diffuser? An acoustic diffuser is a device used in the field of acoustics to scatter sound waves in various directions, rather than reflecting them back in a single direction. This helps to reduce echoes, standing waves, and other acoustic issues in a room, creating a more balanced and natural sound environment. … Read more
What is SACD (Super Audio CD)? Super Audio CD (SACD) is a high-resolution audio format developed by Sony and Philips in the late 1990s as a successor to the traditional Compact Disc (CD). SACD is designed to provide a more immersive and detailed listening experience compared to standard CDs. How does SACD differ from traditional … Read more
What is High-Efficiency Video Coding (HEVC) Audio? High-Efficiency Video Coding (HEVC) Audio, also known as MPEG-H Part 2, is an audio coding standard developed by the Motion Picture Experts Group (MPEG) and the International Telecommunication Union (ITU). It is designed to provide high-quality audio compression for various applications, including streaming media, broadcasting, and storage. HEVC … Read more
What is a Ceiling Grid? A ceiling grid, also known as a suspended ceiling or drop ceiling, is a secondary ceiling hung below the main structural ceiling. It is typically made up of a grid of metal channels or tracks that are suspended by wires from the main ceiling. Ceiling tiles are then inserted into … Read more
I. What is Sound Power Level? Sound power level is a measure of the total acoustic power emitted by a sound source, regardless of the direction in which the sound is propagating. It is a fundamental quantity in acoustics and is used to describe the amount of energy that a sound source emits. Sound power … Read more
What is a Spectrum Meter? A spectrum meter is a device used in audio engineering to measure and display the frequency spectrum of an audio signal. It provides a visual representation of the different frequencies present in the audio signal, allowing engineers to analyze and manipulate the sound to achieve the desired outcome. Spectrum meters … Read more
What is Spatial Audio Coding (SAC)? Spatial Audio Coding (SAC) is a technology that allows for the encoding and decoding of audio signals in a way that preserves the spatial characteristics of the original sound. This means that SAC can reproduce the sense of direction and distance of sound sources, creating a more immersive listening … Read more
What is Acoustic Reflection? Acoustic reflection is the phenomenon in which sound waves bounce off surfaces and return to the listener’s ears. When sound waves encounter a surface, such as a wall, ceiling, or floor, they can be reflected back into the environment, creating echoes and reverberations. This reflection of sound waves plays a crucial … Read more
What is a Tube Microphone? A tube microphone is a type of microphone that utilizes vacuum tubes (also known as valves) in its circuitry to amplify the audio signal. These microphones are known for their warm, rich sound quality and are often favored by recording engineers and musicians for their unique sonic characteristics. How does … Read more
What is a Program Director? A Program Director in the context of radio broadcasting is a key position responsible for overseeing the content and scheduling of a radio station’s programming. They play a crucial role in shaping the station’s brand, maintaining audience engagement, and ensuring compliance with industry regulations. Program Directors work closely with on-air … Read more
