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The Voice of Ceramic Resonance Speaker by Feng Li, Linlin Chen and Wenjing Yu

The Voice of Ceramic Resonance Speaker by Feng Li, Linlin Chen and Wenjing Yu is a highly esteemed winner of the very prestigious 2021 A' Design Award ᱞᱚᱦᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ in ᱞᱟᱞᱤᱛ ᱠᱟᱞᱟ Competition Category.


ᱞᱚᱦᱟᱞᱟᱞᱤᱛ ᱠᱟᱞᱟ· 2021

The Voice of Ceramic Resonance Speaker

by Feng Li, Linlin Chen and Wenjing Yu

Client: Zhejiang Sci-Tech University Keydo Design Studio

A' Design Award ᱞᱚᱦᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ Winner in ᱞᱟᱞᱤᱛ ᱠᱟᱞᱟ Category

Colors

The Design

About The Voice of Ceramic Resonance Speaker

Voice of Ceramic ge ekan resonance speaker-ko seriज़ kanae, cinaḍ (ceramic) sen kate mobile phone-ko lagit bена akana। Nea speaker-ko em taben kʼoṛe sound-ko amplify kohoy ka, oṇaḍ okoy power supply banuk-kanaea, ontok bijli baḍai lagit banuk kanae। Mobile phone-do body-reyaʼ majh-reʼ mena groove-re seter tehen kate dohoy lagaʼ akana। Phone-aʼ khon barhaʼ akan sound-do resonance chamber-re bolo kate amplify hoy, bass-do sakti hoy। Music-do baya ar jojoʼ khon bar outlet-taye ocoʼ hoy, one dwara stereo effect bena kana। Mesa gaan-aʼ loudness-do 12 dB tale baḍai lekhaʼ dareyaʼ akan a। China re ceramic-do sur-baja lagit taben najom sena ge mananʼ akana।

The Recognition

About the A' Design Award ᱞᱚᱦᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ

The Voice of Ceramic Resonance Speaker ᱫᱚ A' Design Award ᱞᱚᱦᱟ ᱯᱩᱨᱚᱥᱠᱟᱨ ᱧᱟᱢ ᱟᱠᱟᱱᱟ, ᱱᱚᱶᱟ ᱫᱚ ᱵᱷᱟᱞᱟᱭ ᱰᱤᱡᱟᱭᱤᱱ ᱠᱚ ᱞᱟᱹᱜᱤᱫ ᱮᱢ ᱟᱠᱟᱱ ᱥᱚᱢᱟᱱ ᱠᱟᱱᱟ᱾ ᱱᱚᱶᱟ ᱠᱚ ᱫᱚ ᱰᱤᱡᱟᱭᱤᱱᱟᱨ ᱠᱚ ᱨᱮᱭᱟᱜ ᱵᱷᱟᱵᱱᱟ ᱟᱨ ᱵᱷᱟᱞᱟᱭ ᱠᱟᱢᱤ ᱡᱷᱟᱞᱠᱟᱣ ᱠᱚ᱾ The Voice of Ceramic Resonance Speaker ᱫᱚ ᱠᱚᱞᱟ, ᱣᱤᱜᱭᱟᱱ, ᱰᱤᱡᱟᱭᱤᱱ ᱟᱨ ᱴᱮᱠᱱᱚᱞᱚᱡᱤ ᱨᱮᱭᱟᱜ ᱥᱤᱢᱟ ᱵᱟᱲᱦᱟᱣ ᱟᱨ ᱫᱩᱱᱤᱭᱟ ᱵᱷᱟᱞᱟᱭ ᱞᱟᱹᱜᱤᱫ ᱜᱚᱲᱚ ᱮᱢ ᱠᱟᱱᱟ᱾

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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