This may be beneficial for a variety of purposes including: It’s thought that using isochronic tones and other forms of brain wave entrainment can promote specific mental states. In this case, you’d perceive a beat of 30 Hertz.īecause the two tones are combined prior to you listening to them, you can listen to monaural beats through speakers and you don’t need to use headphones. Two tones with frequencies of 330 Hertz and 300 Hertz are combined. Similar to binaural beats, you’ll perceive the difference between the two frequencies as a beat. Monaural tones are when two tones of similar frequency are combined and presented to either one or both of your ears. You would perceive a beat of 30 Hertz.īecause a different tone is given to each ear, using binaural beats requires the use of headphones. At the same time, a tone of 300 Hertz is given to your right ear. The difference between these tones is processed inside your head, allowing you to perceive a specific beat.įor example, a tone with a frequency of 330 Hertz is given to your left ear. Binaural beatsīinaural beats are generated when two tones with slightly different frequencies are presented to each ear. The way that they’re generated is also different, as we’ll discuss below. The tone isn’t turned on and off as it is with an isochronic tone. Unlike isochronic tones, both binaural and monaural beats are continuous.

But how are these different from isochronic tones? You may have heard about other types of tones, such as binaural and monaural beats. Theta: a state of tiredness, daydreaming, or early sleep.Beta: an active mind, or normal waking state.Gamma: a state of high concentration and problem-solving.Listed in order from highest frequency to lowest, five common types are: Each type is associated with a frequency range and a mental state. There are several recognized types of brain waves. They can be measured using a technique called an electroencephalogram (EEG). It’s believed that syncing your brain waves to a certain frequency might be able to induce various mental states.īrain waves are produced by electrical activity in the brain. Isochronic tones are used for brain wave entrainment, in which your brain waves are made to sync with the frequency that you’re listening to. They’re often embedded in other sounds, such as music or nature sounds. This interval is typically brief, creating a beat that’s like a rhythmic pulse. Isochronic tones are single tones that come on and off at regular, evenly spaced intervals.

Binaural beats frequencies delta waves