The Voice of Ceramic Difuzor prin Rezonanță by Feng Li, Linlin Chen and Wenjing Yu

The Voice of Ceramic Difuzor prin Rezonanță by Feng Li, Linlin Chen and Wenjing Yu is a highly esteemed winner of the very prestigious 2021 A' Design Award de Fier in Artă Plastică Competition Category.

FierArtă Plastică· 2021

The Voice of Ceramic Difuzor prin Rezonanță

by Feng Li, Linlin Chen and Wenjing Yu

Client: Zhejiang Sci-Tech University Keydo Design Studio

A' Design Award de Fier Winner in Artă Plastică Category

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Colors

The Design

About The Voice of Ceramic Difuzor prin Rezonanță

Vocea Ceramicii este o serie de difuzoare prin rezonanță realizate din ceramică pentru telefoane mobile. Difuzoarele amplifică sunetul fără nicio sursă de alimentare, astfel încât nu se utilizează electricitate. Telefonul mobil este așezat vertical într-un canal aflat în mijlocul corpului. Sunetul emis de difuzorul telefonului pătrunde în camera de rezonanță și este amplificat, cu accentuarea frecvențelor joase. Muzica este eliberată prin două orificii, în stânga și în dreapta, creând un efect stereo. Volumul aceleiași piese muzicale poate fi mărit cu 12 dB. Ceramica are o istorie îndelungată ca material folosit pentru instrumente muzicale în China.

The Recognition

About the A' Design Award de Fier

The Voice of Ceramic Difuzor prin Rezonanță a câștigat A' Design Award de Fier, o recunoaștere prestigioasă acordată designurilor bune care îndeplinesc cerințele profesionale și industriale așteptate de la creații bine concepute. Câștigătorii Fierului demonstrează mare pricepere, înaltă specializare, înțelegere de specialitate și capacitate creativă din partea creatorilor lor. Se așteaptă ca The Voice of Ceramic Difuzor prin Rezonanță să fie o creație foarte apreciată, admirată și prețuită, practică și inovatoare. Acest design câștigător al A' Design Award de Fier integrează cele mai bune practici din industrie și are caracteristici tehnice competente îmbinate cu know-how și talent. Pentru acuratețea sa, The Voice of Ceramic Difuzor prin Rezonanță merită respect și este conceput pentru a aduce îmbunătățiri ale calității vieții care ajută la facerea lumii un loc mai bun.

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.