On relieving aging vocalizations of famous trot singers by sound massage

Abstract

Most of the songs of famous trot singers sing folk songs of sorrow, and their popularity has continued for decades. However, aged singing voices feel flat and monotonous compared to the loud singing voices of their prime. In order to improve aging vocalizations, it is sometimes used to calm the mind and body through ingestion of a tonic or neck massage. However, as the singing voice ages, the spectrum bandwidth gradually decreases, and the chords of the voices become simpler, so listeners do not feel the magnificence of the songs well. In this paper, a new method of relieving the aging characteristics of famous singers through sound massage of sound mug cups is proposed. In other words, based on the past vocalizations of famous trot singers, the singing spectrum was restored in its prime by reflecting the singing waveform from the mug cup and massaging the inner epithelium of the vocal cords. Although the bandwidth of a famous trot singer's voice has been reduced by –27% for 30 years when the proposed sound cup massage is applied, the aging spectrum is restored by more than 90% compared to the heyday, and most of the chords in the song come to life.