Are there specific ambient noise frequencies that work better for older ears to help achieve deeper sleep stages according to recent studies.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there specific ambient noise frequencies that work better for older ears to help achieve deeper sleep stages according to recent studies.
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
older adults pink noise auditory stimulation slow wave sleep randomized trial aging sleep 2024 2025 frequencies Google ↗
pink noise white noise brown noise older adults deep sleep slow wave sleep study auditory stimulation frequency bands Google ↗
- Auditory deep sleep stimulation in older adults at home: a randomized crossover trial · pmc.ncbi.nlm.nih.gov
- Auditory deep sleep stimulation in older adults at home: a randomized crossover trial · nature.com
- Acoustic Stimulation to Improve Slow-Wave Sleep in Alzheimer's Disease: A Multiple Night At-Home Intervention · pubmed.ncbi.nlm.nih.gov
- Acoustic Stimulation to Improve Slow-Wave Sleep in Alzheimer's Disease: A Multiple Night At-Home Intervention · pubmed.ncbi.nlm.nih.gov
- Enhancing Slow Oscillations and Increasing N3 Sleep Proportion with Supervised, Non-Phase-Locked Pink Noise and Other Non-Standard Auditory Stimulation During NREM Sleep. · pubmed.ncbi.nlm.nih.gov
- Enhancing Slow Oscillations and Increasing N3 Sleep Proportion with Supervised, Non-Phase-Locked Pink Noise and Other Non-Standard Auditory Stimulation During NREM Sleep · pmc.ncbi.nlm.nih.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
older adults pink noise auditory stimulation slow wave sleep randomized trial aging sleep 2024 2025 frequencies OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
pink noise white noise brown noise older adults deep sleep slow wave sleep study auditory stimulation frequency bands OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |