Fair use is a part of the law that says it’s sometimes okay to copy bits from creative stuff without asking the person who made it first. This stuff could be books, music, art, movies, or anything else that’s copyrighted. Why Fair Use is Important See, when someone makes a new book or song, they…
Fletcher-Munson curves show how human ears hear sounds differently based on their pitch and volume. Two scientists, Harvey Fletcher and Wilden Munson, created these curves in 1933 during their research at Bell Labs. What the Curves Tell Us Our ears don’t hear all sounds equally. They pick up some frequencies better than others, even when…
The world of sound surrounds us with an incredible range of frequencies. The human ear can detect an amazing span of sounds, from the lowest rumbles to the highest squeals. This range, known as the frequency range, spreads from 20 Hz to 20,000 Hz. Let’s dive deep into what this means and why it matters….
Music ensembles transform individual musicians into unified voices that create harmonious sounds together. These groups range from intimate duos to massive orchestras with hundreds of performers. Each type brings its own character to music-making and serves different purposes in the musical world. Types of Music Ensembles Chamber Groups Chamber ensembles began in the living rooms…
Music uses many symbols to tell musicians what to play and when to be silent. The eighth rest stands out as one particular symbol that creates short moments of silence in music. This article explains what an eighth rest means and how musicians use it. What Makes an Eighth Rest Special An eighth rest creates…
Sound travels through air as invisible waves that bounce off surfaces. These waves spread out in all directions from their source, like ripples in a pond. When sound hits a hard surface like a wall or mountain, it reflects back – creating what we hear as an echo. The time gap between the original sound…
An audio expander is a thing that changes sound. It makes quiet sounds more quiet. And it lets loud sounds stay loud. This makes a bigger difference between the quiet and loud parts. Audio expanders are used when making music or other recordings. They give the sound more “oomph”. The loud parts really jump out….
A DI box is a little device that lets you plug instruments like guitars and keyboards right into the fancy soundboards at a recording studio or a big concert. “DI” stands for “direct injection” or “direct input.” The main job of a DI box is to take the signal coming out of your instrument and…
Digital clocking is a very important part of how digital audio works. It’s like a map that tells the audio where to go and when. Clocking makes sure that all the little pieces of the audio, called samples, end up in the right place at the right time as they move between different audio devices….
Digital Signal Processing (DSP) is a way of changing sound using computers. It is used all the time in modern music and audio. DSP takes real sound and turns it into numbers. Then it uses math to change those numbers. This changes the sound in different ways. Then it turns the numbers back into sound…
