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The Voice of Ceramic 공명 스피커 by Feng Li, Linlin Chen and Wenjing Yu

The Voice of Ceramic 공명 스피커 by Feng Li, Linlin Chen and Wenjing Yu is a highly esteemed winner of the very prestigious 2021 A' Design Award 철상 in 순수 예술 및 예술 설치 디자인 Competition Category.


철순수 예술· 2021

The Voice of Ceramic 공명 스피커

by Feng Li, Linlin Chen and Wenjing Yu

Client: Zhejiang Sci-Tech University Keydo Design Studio

A' Design Award 철상 Winner in 순수 예술 Category

Colors

The Design

About The Voice of Ceramic 공명 스피커

'세라믹의 목소리(The Voice of Ceramic)'는 휴대폰을 위해 세라믹으로 제작된 공명 스피커 시리즈이다. 이 스피커는 별도의 전원 공급 없이 소리를 증폭하므로 전기를 전혀 사용하지 않는다. 휴대폰을 본체 중앙의 홈에 수직으로 꽂아 넣으면, 휴대폰 스피커에서 나온 소리가 공명실로 들어가 증폭되며 저음이 강화된다. 음악은 좌우 두 개의 출구를 통해 방출되어 스테레오 효과를 만들어낸다. 동일한 음악의 음량을 12dB까지 높일 수 있다. 세라믹은 중국에서 악기 재료로 오랜 역사를 지니고 있다.

The Recognition

About the A' Design Award 철상

The Voice of Ceramic 공명 스피커, 이 작품은 A' Design Award 철상 수상작으로, 잘 디자인된 창작물에 기대되는 전문적·산업적 요건을 충족하는 좋은 디자인에 수여되는 권위 있는 인정입니다. 철상 수상작은 창작자의 뛰어난 기술, 높은 전문성, 전문가다운 이해, 창의적 역량을 보여 줍니다. The Voice of Ceramic 공명 스피커, 이 작품은 높이 평가받고 감탄과 사랑을 받는 창작물로서 실용적이고 혁신적일 것으로 기대됩니다. 이 철상 수상 디자인은 업계 모범 사례를 통합하며 노하우와 재능으로 연결된 유능한 기술적 특성을 갖추고 있습니다. The Voice of Ceramic 공명 스피커, 이 작품은 철저함으로 존중받으며 삶의 질을 개선하여 세상을 더 나은 곳으로 만들도록 디자인되었습니다.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
The Voice of Ceramic is a series of resonance speakers made of china for mobile phones. It naturally amplifies volume without a power supply, and obviously reduces carbon emissions. The sound from sound outlet of mobile phone is amplified in volume when entering the resonance chamber. For the same piece of music, the loudness can be increased by 12 dB through this speaker due to the effects of sound convergence and resonance.
Dimensions & Packaging
Width 230mm x Depth 65mm x Height 65mm
Tags
speaker, china, low carbon, mobile phones, voice, resonance
Production Technology
The Voice of Ceramic is a series of resonance speakers made of china for mobile phones. The sound from sound outlet of mobile phone is amplified in volume when entering the resonance chamber. For the same piece of music, the loudness can be increased by 12 dB through this speaker due to the effects of sound convergence and resonance.
Design Challenge
The biggest difficulty in the design and development of this product is the realization of materials and technology. The molding accuracy of ceramics is difficult to control, and the deformation after firing is uncertain.
Repeated calculations and testing have been made on its shape, size, center of gravity, orientation of pipe orifice, and the placement and angle of mobile phones.
Research
Over the years, Apple has endeavored to reduce carbon emissions and the impact of its products on environment to a minimum level. This resonance speaker box amplifies volume naturally without power supply, which fits well the notion of Apple. Repeated calculations and testing have been made on its shape, size, center of gravity, orientation of pipe orifice, and the placement and angle of mobile phones. Glazing the china with different ceramic glazes, the speaker boxes will have varied colors.
Inspiration
China has always been a suitable material for making musical instruments. There is a long history of the use of china(ceramic) as a material for making musical instruments. Porcelain Drum which is the famous Chinese ancient musical instrument, is made of china.
Project Duration
The series was designed and created in 2013 in Hangzhou, China, and then gradually improved and expanded until 2019.
Operation Flow
A mobile phone can be placed vertically into the groove in the middle of the resonance speaker box, and sound from the sound outlet of the mobile phone enters the resonance chamber to form resonance, thereby amplifying volume (in particular, the bass is strengthened). Music will be spread from both right and left sound outlets, which enables the sound from an outlet of the mobile phone to create a stereo effect.
Patents
Patented. ZL 2014 2 0008621.X. Feng Li. 2014.
Team Members
Main Designer: Feng Li
Student Assistant: Wenjing Yu
Student Assistant: Linlin Chen
Image Credits
Image #1: Photographer Feng Li, The Voice of China-Front View, 2019.
Image #2: Photographer Feng Li, The Voice of China-Blue and White Porcelain, 2015.
Image #3: Photographer Feng Li, The Voice of China-Usage Scenarios, 2019.
Image #4: Photographer Feng Li, The Voice of China-Perspective and Details, 2019.
Image #5: Photographer Feng Li, The Voice of China-Usage Scenarios, 2019.
Video Credits: Feng Li.

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