3 Hours 10 Hz Alpha Isochronic Tones + Pink Noise | Focus, Relaxation, ADHD, Study

3 hours of 10 Hz alpha isochronic tones and pink noise for focus, relaxation, study and ADHD concentration. WHAT ARE ISOCHRONIC TONES? Isochronic tones are a type of functional sound characterised by their pulsing effect. The pulsing effect is created by regularly changing the volume of a tone (in our case, a 200 Hz sine wave whose volume alternates at 10 Hz). The idea behind this is that the brain should synchronise its activity to the frequency of the pulses, which in this case is said to give a relaxed kind of focus. WHAT IS PINK NOISE? Pink noise is a type of random noise similar to white noise, but it's worth understanding white noise before getting to pink noise. White noise is a type of random noise that samples (chooses) sounds from the audible range (~20 - 20,000 Hz), and it treats each sound it samples with equal power. Pink noise works in much the same way, except power is traditionally distributed such that the spectral power density is proportional to 1/f (where f is the frequency of the sound), which means that each octave has equal power. However, this usually isn't exactly how it's formed in practice because in this exact arrangement pink noise is quite harsh to listen to, so we've done some audio engineering to approximate the character of pink noise but also make it easier on the ears. HOW CAN THIS HELP ME? You can use this audio however you like, but we recommend using it for tasks like reading, light study, creative work, meditation, or casual work tasks. The main thing is that it requires focus but not intense focus. HOW DO I USE THIS? Speakers or headphones work well with this audio. We've made the audio with a comfortable listening volume of 15-25% system volume in mind, but as always this varies from device-to-device, including your specific model of headphones, the device you're using to watch this video, and the environment you're in. We recommend that you listen to this audio in a quiet environment, as that is generally conducive to focus. We've made the majority of this video black for those who aren't on YouTube Premium to help them save battery. If you're on mobile and you have YouTube Premium, you can set the volume to your comfort and then just turn off your screen and continue to listen to the audio. If you're on mobile and you do NOT have YouTube Premium, we recommend setting the screen brightness as low as possible to save battery while listening to the audio. TIMESTAMPS: 00:00 10 Hz Alpha Isochronic Tones & Pink Noise | Calm Focus Session 01:00 Black Screen | 10 Hz Alpha Waves & Pink Noise for Focus & Relaxation If you've read all of that, thank you so much! It means a lot to us. If you liked this audio, consider subscribing to get updates when we upload a new video, variety is the spice of life, after all! It also helps us out a lot, so we always appreciate every new subscriber. This content is for relaxation and informational purposes only and is not a substitute for professional medical advice. If you have any medical conditions, please consult a healthcare professional before use. Do not listen while driving or operating machinery. Lumen Audio accepts no responsibility or liability for any injury, damage, or harm that may result from use of this content. Use at your own discretion. #isochronictones #pinknoise #alphawaves #10hz #alphafrequency #calmfocus #focusmusic #studymusic #meditation #relaxation #adhdfocus #concentration #blackscreen #brainwaves #nomusic