Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds: Audiobook
Book 29 of the Healing Noise & Nature: Soundscapes for Sleep, Focus, and Anxiety Relief series
According to The Books Insider's catalog data, the Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds audiobook runs 15.4 hours unabridged, narrated by Sound Therapy Studios (about 10.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 15.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 31 days |
| 1 hour / day | 16 days |
| 2 hours / day | 8 days |
| 1 hour / day at 1.5× | 11 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 15.4 hours, it runs longer than 99% of the 8,218 Mindfulness & Meditation audiobooks in our catalog.
More narrated by Sound Therapy Studios
Sound Therapy Studios narrates 20 unabridged audiobooks in our catalog, 308 hours in all.
- Pink Noise Sounds: A 15-Hour Healing Soundscapes of Pink Noise for Deep Sleep, Focus, Tinnitus Relief, and Mindful Relaxation with Nature-Inspired Variants
- Sound Therapy Collection: 15 Hours of Therapeutic Audio for Chakra Alignment, Emotional Release, Deep Sleep, and Nervous System Reset — Featuring Tibetan Bowls, Gong Baths, and Minimalist Tones
- Delta Waves Collection: A 15-Hour Sleep and Recovery Journey with Low-Frequency Delta Sounds for Subconscious Repair, Nervous System Reset, and Energy Restoration - Includes Nature Ambience, Rain, and Singing Bowls
- Alpha Waves Collection: 15 Hours of Brainwave Entrainment to Support Studying, Anxiety Relief, Creativity, and Emotional Clarity - Includes Rain, Ocean, Forest, and Chime Soundscapes
- Rain Sounds: 15 Hours of Gentle Rainstorms, Forest Showers, and Thunder Rumbles to Support Sleep, Relaxation, Stress Relief, Meditation, and Tinnitus Masking
About as long, on the Mindfulness & Meditation shelf
114 Mindfulness & Meditation audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Becoming Supernatural: How Common People Are Doing The Uncommon
- A Radical Awakening: Turn Pain into Power, Embrace Your Truth, Live Free
- Change Your Brain, Change Your Life (Revised and Expanded): The Breakthrough Program for Conquering Anxiety, Depression, Obsessiveness, Lack of Focus, Anger, and Memory Problems
- Happy: Why More or Less Everything is Absolutely Fine
- The Recovering: Intoxication and Its Aftermath
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds is book 29 of Sound Therapy Studios's Healing Noise & Nature: Soundscapes for Sleep, Focus, and Anxiety Relief series: a 15.4-hour unabridged recording, read by Sound Therapy Studios, released March 31, 2026, on the Mindfulness & Meditation and Disorders & Diseases shelves.
The listen at a glance
- Length
- 15.4 hrs
- Narrated by
- Sound Therapy Studios
- Released
- March 31, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mindfulness & Meditation, Disorders & Diseases
- Series
- Healing Noise & Nature: Soundscapes for Sleep, Focus, and Anxiety Relief #29
- ISBN
- 9798240054365
How to listen to Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds audiobook?
Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds runs 15.4 hours unabridged. At 1.5× speed that drops to roughly 10.3 hours.
Is the Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds?
Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds is narrated by Sound Therapy Studios.
Is Gamma Waves Collection: 15 Hours of 40 Hz Gamma Waves for Deep Focus, Cognitive Clarity, Creativity, and Mental Energy with Ambient Drones, Ocean Mist, Forest Atmospheres, and Space-Inspired Sounds worth listening to at 1.5× speed?
At 1.5× you'd finish in about 10.3 hours, saving 5.1 hours.