Innovative Bone-Conduction Device Development
Краткое
Freelancer Client is hiring: Innovative Bone-Conduction Device Development.
Location: Remote
Requirements:
• Device should sit behind the ear on the mastoid bone area
• Hidden inside hair so almost invisible during normal use
• Very lightweight and comfortable for long use
• Bone conduction vibration only for wearer
• Minimal sound leakage to nearby people
• Bluetooth connectivity with mobile phone
• Rechargeable battery
Nice to have:
• Smallest possible size
• I want two possible designs:
• 1. Fully self-contained unit behind ear
• (battery + Bluetooth + transducer all together)
• 2. Ultra-small transducer behind ear with separate battery/control module hidden in collar/pocket connected by thin wire
Skills: Electronics, Electrical Engineering, PCB Layout, Product Design, Circuit Design, Bluetooth, Prototyping, Audio Engineering
Budget: $1500–$12500 USD
Source: Freelancer Client via Remote / Online. Apply on the source website.
Оригинал
Main requirements:
* Device should sit behind the ear on the mastoid bone area
* Hidden inside hair so almost invisible during normal use
* Very lightweight and comfortable for long use
* Bone conduction vibration only for wearer
* Minimal sound leakage to nearby people
* Bluetooth connectivity with mobile phone
* Rechargeable battery
* Compact charging system (USB-C preferred)
* Smallest possible size
I want two possible designs:
1. Fully self-contained unit behind ear
(battery + Bluetooth + transducer all together)
2. Ultra-small transducer behind ear with separate battery/control module hidden in collar/pocket connected by thin wire
Needed help:
* Component selection
* Circuit design
* PCB design
* Battery optimization
* Small enclosure design
* Comfortable mounting method (skin tape, magnetic clip, hair clip, etc.)
* Prototype development
Preferred features:
* Clear voice audio
* Low latency
* 2–3hour battery backup minimum
* Safe temperature during use
* Android/iPhone compatibility
Please also suggest:
* Best bone conduction transducer size/type
* Best Bluetooth audio module
* Approximate total size possible
* Estimated cost for prototype
I want the design to be extremely discreet and wearable daily.
Локация & Details
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