What is the Acoustic Spectrum? The acoustic spectrum refers to the range of frequencies of sound waves that humans can hear. Sound waves are vibrations that travel through a medium, such as air, and are detected by the ear. These vibrations create changes in air pressure that our ears interpret as sound. The acoustic spectrum … Read more
What is Isochronous? Isochronous is a term used in the field of data communication and synchronization to refer to a method of transmitting data in real-time with a constant rate. The term is derived from the Greek words “iso,” meaning equal, and “chronos,” meaning time. In an isochronous communication system, data is transmitted at regular … Read more
What is Sound Intensity? Sound intensity refers to the amount of energy that flows through a unit area in a specific direction per unit of time. It is a measure of the strength or power of a sound wave and is typically expressed in watts per square meter (W/m²). Sound intensity is a key parameter … Read more
What is a Pitch in Audio? In audio, pitch refers to the perceived frequency of a sound wave. It is the attribute of sound that allows us to differentiate between high and low tones. Pitch is often described as how “high” or “low” a sound is, with higher pitches corresponding to higher frequencies and lower … Read more
What is Acoustic Transmission Loss? Acoustic transmission loss refers to the reduction in sound energy as it travels through a medium, such as air, walls, or barriers. It is a measure of how well a material or structure can block or absorb sound waves, preventing them from passing through. Acoustic transmission loss is crucial in … Read more
What is a Sound Absorber? A sound absorber is a material or device designed to reduce the reflection of sound waves. It absorbs sound energy rather than reflecting it, thereby reducing the amount of noise in a given space. Sound absorbers are commonly used in recording studios, concert halls, offices, and homes to improve acoustics … Read more
What is the Sabine Formula? The Sabine Formula, named after physicist Wallace Clement Sabine, is a mathematical equation used to calculate the reverberation time of a room. Reverberation time refers to the amount of time it takes for sound to decay by 60 decibels after the sound source has stopped. This formula is commonly used … Read more
What is Acoustic Echo Cancellation (AEC)? Acoustic Echo Cancellation (AEC) is a signal processing technology used to eliminate or reduce the echo that occurs during audio communication. Echo is the reflection of sound waves off surfaces, causing a delayed repetition of the original sound. In telecommunication systems, such as phone calls or video conferences, echo … Read more
What is Sound Hardness? Sound hardness refers to the perceived sharpness or clarity of a sound. It is a subjective measure of how easily a sound can be distinguished from other sounds in a mix. Sounds with high hardness are typically clear, distinct, and easy to identify, while sounds with low hardness may be muffled, … Read more
What is Noise Criteria (NC)? Noise Criteria (NC) is a standard measurement system used to evaluate and classify the background noise levels in a given space. It is commonly used in the fields of architecture, engineering, and audio design to ensure that the ambient noise in a room is at an acceptable level for its … Read more
