Here's a geeky breakdown of each preset, including the filter curve details:
- Sleep: Frequencies: 20–2000 Hz. Designed for relaxation with low, consistent tones (-48 dB at extremes, -6 dB around 100 Hz). Mimics natural white noise to mask distractions.
- Relax: Frequencies: 20–2000 Hz. Balanced curve with a gentle rise to 12 dB at 100 Hz, then tapering off. Creates a calming ambiance suitable for unwinding.
- Deep Relax: Frequencies: 20–1000 Hz. Stronger low-frequency emphasis (-48 dB at 20 Hz rising to 0 dB at 100 Hz). Immersive and grounding for deeper tranquility.
- Meditation: Frequencies: 20–800 Hz. Focused range with smooth modulations (-48 dB at extremes, peaking at 0 dB near 100 Hz). Helps maintain mindfulness and reduce distractions.
- Stress Relief: Frequencies: 20–800 Hz. Gradual rise to 12 dB at 100 Hz, tapering off smoothly (-30 dB by 800 Hz). Evokes natural calming environments like rainfall or wind.
- Stress Management: Frequencies: 20–1000 Hz. Balanced highs and lows, peaking at 12 dB around 80 Hz, then tapering. Offers a mix of calm and control, ideal for staying composed.
- Focus: Frequencies: 20–2000 Hz. Steady highs with a peak at 6 dB around 200 Hz. The broader range keeps the sound neutral yet stimulating enough for concentration.
- Productivity: Frequencies: 20–1000 Hz. Similar to Focus but with more dynamics. Peaks at 12 dB near 100 Hz with a gradual drop. Keeps the brain engaged for longer sessions.
- Studying: Frequencies: 20–1000 Hz. Balanced with a gentle peak at 100 Hz (12 dB). Tapering highs and lows make it perfect for eliminating distractions while reading or problem-solving.
- Ambience: Frequencies: 20–1200 Hz. Wide spectrum with smooth transitions (-42 dB to +6 dB at 100 Hz, tapering off). General-purpose background sound for any environment.