Isochronic tones are a type of sound therapy that uses regular beats or pulses to stimulate the brain. These tones are created by turning a sound on and off at a consistent interval, which can help synchronize brainwave activity. The rhythmic nature of isochronic tones is believed to promote relaxation, focus, and even altered states of consciousness. Many people use isochronic tones in conjunction with meditation or study techniques to enhance concentration and mental clarity. Unlike other auditory therapies, such as binaural beats, isochronic tones do not require headphones, making them accessible for various listening environments.