How To Read Audio Charts Everything You Need To Know Soundguys A frequency response chart illustrates how sounds on the frequency spectrum are reproduced by the audio device being assessed, using a decibel scale on the vertical (y) axis, and a logarithmic frequency scale along the bottom (x axis). you’ll notice that our response charts hover around the 0db point on the y axis. In the modern age of audio, you can’t move for mentions of “hi res” and 24 bit “studio quality” music. if you haven’t spotted the trend in high end smartphones—sony’s ldac bluetooth codec—and streaming services like qobuz, then you really need to start reading this site more.
How To Read Audio Charts Everything You Need To Know The important things to remember: frequency response graphs show how headphones play each frequency, which tells you how they sound and whether they’re harsh, muddy, dark, have thin vocals, etc. noise cancelling graphs show how well the feature reduces ambient noise at each frequency. Audio mixing can turn a collection of sounds into a cohesive song. audio mixing is when you edit, revise, and fine tune a mix of tracks which results in a polished song. without audio mixing, your recording will sound like a rough cut of a song idea. to make the editing process easier, you should use either studio headphones or a pair of studio. To understand exactly what frequency refers to in the audio frequency spectrum, we need to take a closer look at the structure of a sound wave. a sound wave propagates through the air by expanding and contracting air particles. the expansion part of this process is known as rarefaction, while the contraction is called compression. Some points of reference on the decibel chart include the following: 0 db the softest sound a person can hear with normal hearing. 10 db normal breathing. 20 db leaves rustling, a ticking watch. 30 db a whisper. 40 db refrigerator hum, a quiet office. 50 db moderate rainfall.
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