Sumbisori

The breath sound exhaled at the water's surface by Jeju haenyeo after diving, and a symbolic intangible heritage element of Jeju haenyeo culture.

Sumbisori

Overview

Sumbisori (Korean: 숨비소리) is the distinctive breathing sound made by Jeju haenyeo (women divers) when they surface after muljil (the work of gathering seafood underwater) and exhale. Derived from the Jeju dialect word 'sumbida' meaning 'to empty one's breath,' it refers to the act of haenyeo long exhaling the air remaining in their lungs immediately after a dive with a 'hwii~' or 'hu~' sound. Beyond simple physiological breathing, it is regarded as a cultural marker symbolizing the labor rhythm, signal system, and identity of the Jeju haenyeo community.

Main Content

Etymology and Name

'Sumbisori' is a combination of the Jeju dialect word 'sumbida' (to breathe, to exhale) and 'sori' (sound). In standard Korean, it corresponds to 'the sound of breathing,' but in haenyeo culture it has functioned not merely as a breathing sound but as a kind of labor signal announcing the start and end of muljil. In academic literature, it is also written as 'haenyeo's sumbisori,' 'muljil breath sound,' etc.

Mechanism

Haenyeo usually remain underwater for about 1–2 minutes per dive. During a dive, they descend holding the rope attached to a tewak (buoy), and after rising to the surface, they exhale strongly to quickly expel the carbon dioxide accumulated in their lungs. The friction sound generated in the vocal cords and airway at this time is heard as the high-pitched sumbisori, 'hwii~.' The length and intensity of the sound vary according to dive depth and time, and the individual's lung capacity.

Cultural Significance

Sumbisori has cultural meaning on several levels.

  • Rhythm of labor: When several haenyeo dive together, sumbisori becomes a signal for checking each other's location and condition. When one person exhales, the person next to her prepares for the next dive, creating an implicit rhythm.
  • Community bond: Sumbisori symbolizes solidarity and shared risk among haenyeo. Amid the risk of accidents at sea, hearing each other's breath was also a confirmation of survival.
  • Identity and pride: Jeju haenyeo recognize sumbisori as the sound representing their labor and lives. It is used as an auditory icon symbolizing haenyeo in various performances, exhibitions, and video content.

UNESCO and Intangible Heritage

Jeju haenyeo culture (haenyeo fishing) was inscribed on the UNESCO Representative List of the Intangible Cultural Heritage of Humanity in 2016. The inscription name is 'Jeju Haenyeo Culture,' and sumbisori was documented as one of its components. In 2017, it was also designated as a National Intangible Cultural Property (now National Intangible Heritage) and is being protected and transmitted.

Use in Art and Content

Sumbisori has been reinterpreted in various genres, including music, dance, documentaries, and installation art. At Jeju regional festivals and the Haenyeo Museum, actual sumbisori is recorded and used as exhibition sound, and some composers have sampled sumbisori and incorporated it into contemporary music works.

Recent Trends

As of 2024–2025, changes surrounding sumbisori and haenyeo culture are as follows.

  • Digital archiving: The Jeju Special Self-Governing Province and the National Intangible Heritage Center are expanding digital archive projects to collect and preserve haenyeo sumbisori, muljil audio, and oral materials as high-resolution sound sources. Research is also underway to quantify the acoustic characteristics of sumbisori through AI voice analysis.
  • Generational disconnect and transmission crisis: As the haenyeo population ages and declines sharply, sites where actual sumbisori can be heard are decreasing. Accordingly, 'haenyeo schools' and programs to train young haenyeo are being operated, and muljil techniques, including sumbisori, are being systematically transmitted.
  • Integration with the content industry: Along with the K-content boom, dramas, webtoons, games, and documentaries based on Jeju haenyeo are being produced, bringing sumbisori back into the spotlight as a brand sound. Listening experiences for sumbisori have also been introduced in tourism products and experience programs.
  • Climate crisis and environmental discourse: As the muljil environment changes due to shifts in the marine ecosystem, haenyeo labor and sumbisori are being newly interpreted as ecological cultural heritage in the era of the climate crisis.

Related Topics

  • [[제주 해녀|Jeju haenyeo]]
  • [[무형문화유산|Intangible cultural heritage]]
  • [[유네스코 인류무형문화유산|UNESCO Intangible Cultural Heritage of Humanity]]
  • [[제주특별자치도|Jeju Special Self-Governing Province]]
  • [[테왁|Tewak]]
  • [[물질|Muljil]]