The Voice of Ceramic Resonanca Laŭtparolilo by Feng Li, Linlin Chen and Wenjing Yu

The Voice of Ceramic Resonanca Laŭtparolilo by Feng Li, Linlin Chen and Wenjing Yu is a highly esteemed winner of the very prestigious 2021 Fera A' Design Award in Dezajno de Belartoj kaj Artaj Instalaĵoj Competition Category.

FeroBelarto· 2021

The Voice of Ceramic Resonanca Laŭtparolilo

by Feng Li, Linlin Chen and Wenjing Yu

Client: Zhejiang Sci-Tech University Keydo Design Studio

Fera A' Design Award Winner in Belarto Category

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View at A' Design Award Press Release Award Badge

Colors

The Design

About The Voice of Ceramic Resonanca Laŭtparolilo

La Voĉo de Ceramiko estas serio de resonancaj laŭtparoliloj faritaj el ceramiko por poŝtelefonoj. La laŭtparoliloj plifortigas sonon sen ajna elektroprovizo, do neniu elektro estas uzata. Poŝtelefono estas metita vertikale en kanaleton meze de la korpo. Sono el la telefona eligilo eniras la resonancan kavon kaj estas plifortigata, kun la baso plifortigita. Muziko estas eligata el du eligiloj, maldekstre kaj dekstre, kreante stereofonian efekton. La laŭteco de la sama muziko povas esti plialtigita je 12 dB. Ceramiko havas longan historion kiel materialo por muzikaj instrumentoj en Ĉinio.

The Recognition

About the Fera A' Design Award

The Voice of Ceramic Resonanca Laŭtparolilo estas gajninto de la Fera A' Design Award, prestiĝa rekono donata al bonaj dezajnoj, kiuj plenumas la profesiajn kaj industriajn postulojn atendatajn de bone dezajnitaj kreaĵoj. La Feraj gajnintoj montras grandan lertecon, altan specialiĝon, spertan komprenon kaj kreivan kapablon de siaj kreintoj. Oni atendas, ke The Voice of Ceramic Resonanca Laŭtparolilo estu tre estimata, admirata kaj ŝatata kreaĵo, kiu estas praktika kaj nova. Ĉi tiu dezajno gajninta la Feran A' Design Award integras plej bonajn industriajn praktikojn kaj havas kompetentajn teknikajn karakterizojn ligitajn kun scipovo kaj talento. The Voice of Ceramic Resonanca Laŭtparolilo estas respektata pro sia zorgemo kaj estas dezajnita por provizi plibonigojn de la vivokvalito, kiuj helpas fari la mondon pli bona loko.

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.