Evaluate the efficacy of brown noise versus pink noise for extending REM sleep stages based on recent clinical sleep studies.
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The searches the AI actually ran for this prompt.
SEED QUERY
Evaluate the efficacy of brown noise versus pink noise for extending REM sleep stages based on recent clinical sleep studies.
3 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 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
pink noise brown noise REM sleep clinical study randomized trial REM sleep auditory stimulation 2023 2024 2025 Google ↗
pink noise auditory stimulation sleep architecture REM sleep clinical trial systematic review Google ↗
brown noise sleep REM clinical study evidence Google ↗
- Efficacy of pink noise and earplugs for mitigating the effects of intermittent environmental noise exposure on sleep · pmc.ncbi.nlm.nih.gov
- Efficacy of pink noise and earplugs for mitigating the effects of intermittent environmental noise exposure on sleep | SLEEP · academic.oup.com
- Pink noise reduces REM sleep and may harm sleep quality · pennmedicine.org
- 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
- Systematic review: auditory stimulation and sleep · pubmed.ncbi.nlm.nih.gov
- Systematic review: auditory stimulation and sleep · pmc.ncbi.nlm.nih.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
pink noise brown noise REM sleep clinical study randomized trial REM sleep auditory stimulation 2023 2024 2025 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
pink noise auditory stimulation sleep architecture REM sleep clinical trial systematic review OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
brown noise sleep REM clinical study evidence OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |