Video requested by ZCorporationAlpha === Some people find the sound of hairdryers, vacuum cleaners and other electronic appliances incredibly relaxing. This phenomenon, referred to as ‘ASMR’ (autonomous sensory meridian response), is characterised by a tingling sensation that typically begins in the head and scalp, and then travels down the spine. Other triggers include whispering, music, haircuts, and slow,.accented or unique speech patterns. Recorded with a Rode NT1A Microphone and rendered in HD quality