Fan Noise for Sleeping Also helps you Study, Focus, Soothe Baby 8 Hours White Noise WHAT is White Noise? White Noise Meaning…
White noise is a signal or sound with a flat frequency spectrum.
A white noise machine is a device that produces a noise that calms the listener, which in many cases sounds like a rushing waterfall or wind blowing through trees, and other serene or nature-like sounds. Often such devices do not produce actual white noise, which has a harsh sound, but pink noise, whose power rolls off at higher frequencies, or other colors of noise.
White noise devices are available from numerous manufacturers in many forms, for a variety of different uses, including audio testing, sound masking, sleep-aid, and power-napping. Sleep-aid and nap machine products may also produce other soothing sounds, such as music, rain, wind, highway traffic and ocean waves mixed with—or modulated by—white noise. As an alternative to white noise machine many Westerners will use a fan to help get to sleep. According to a recent Gallup Poll up to 80% of Westerns will use a fan to help get to sleep. Whereas many Asian communities will not use a fan due to the superstition that a fan can suffocate them while sleeping. White noise generators are often used by people with tinnitus to mask their symptoms. The sounds generated by digital machines are not always truly random. Rather, they are short prerecorded audio-tracks which continuously repeat at the end of the track.
WHAT is ASMR? ASMR meaning…
Autonomous sensory meridian response (ASMR), sometimes auto sensory meridian response,[2][3][4] is a tingling sensation that typically begins on the scalp and moves down the back of the neck and upper spine. A pleasant form of paresthesia,[5] it has been compared with auditory-tactile synesthesia[6][7] and may overlap with frisson.
ASMR signifies the subjective experience of "low-grade euphoria" characterized by "a combination of positive feelings and a distinct static-like tingling sensation on the skin". It is most commonly triggered by specific auditory or visual stimuli, and less commonly by intentional attention control.[1][8] A genre of videos which intend to stimulate ASMR has emerged, of which over 13 million are published on YouTube.[9]
The subjective experience, sensation, and perceptual phenomenon of ASMR is described by some of those susceptible to it as "akin to a mild electrical current...or the carbonated bubbles in a glass of champagne."[8] The tingling sensation on the skin in general, called paresthesia, is referred to by ASMR enthusiasts as "tingles" when experienced along the scalp, neck, and back.[15][16] It has been described as, "a static tingling sensation originating from the back of the head, then propagating to the neck, shoulder, arm, spine, and legs, which makes people feel relaxed and alert."
ASMR is usually precipitated by stimuli referred to as 'triggers'.[8] ASMR triggers, which are most commonly auditory and visual, may be encountered through the interpersonal interactions of daily life. Additionally, ASMR is often triggered by exposure to specific audio and video. Such media may be specially made with the specific purpose of triggering ASMR or originally created for other purposes and later discovered to be effective as a trigger of the experience.[1]
Stimuli that can trigger ASMR, as reported by those who experience it, include the following:
• Listening to a softly spoken or whispering voice
• Listening to quiet, repetitive sounds resulting from someone engaging in a mundane task such as turning the pages of a book
• Watching somebody attentively execute a mundane task such as preparing food
• Loudly chewing, crunching, slurping or biting foods, drinks, or gum
• Receiving personal attention
• Initiating the stimulus through conscious manipulation without the need for external video or audio triggers
• Listening to tapping, typically nails onto surfaces such as plastic, wood, metal, etc.
• Hand movements, especially onto one's face
• Listening to certain types of music
• Listening to a person blow or exhale into a microphone
A 2017 study of 130 survey respondents found that lower-pitched, complex sounds, and slow-paced, detail-focused videos are especially effective triggers.[
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