As cycling helmets evolve with integrated communication systems, selecting the right microphone for clear, reliable audio becomes essential. The microphone designed for cycling helmets needs to perform well in noisy environments, be lightweight, durable, and able to withstand vibrations. This electret condenser microphone is optimized for these requirements and offers excellent sound quality while being compact and robust enough for demanding cycling conditions.
Compact Design for Seamless Integration
The microphone’s size is critical for integration into cycling helmets, where space is often limited. With a compact design of 9.7mm x 9.0mm, it easily fits into the helmet’s internal structure without being obtrusive. Its small size ensures that it won’t interfere with the rider’s comfort, while still providing high-quality audio for communication systems.
Multiple Side Holes for Optimal Sound Pickup
One of the key features of this microphone is its five side holes designed to improve sound capture. These strategically placed openings allow for enhanced directional sound pickup, ensuring the microphone effectively captures the rider’s voice while rejecting background noise. This is particularly important in a cycling environment where wind noise and surrounding sounds can otherwise distort communication.
Durable Housing for Harsh Cycling Conditions
The microphone is housed in a robust casing made from a combination of aluminum and magnesium alloys. This material provides excellent durability while remaining lightweight. It ensures that the microphone can withstand the physical stresses of cycling, including vibrations, impacts, and exposure to the elements. Whether cycling in urban areas, off-road trails, or in rainy weather, this microphone is built to last.
Clear Audio with High Sensitivity
Despite its small size, the microphone offers a sensitivity of -45±2dB, making it highly responsive to the rider’s voice. The microphone effectively picks up speech even in high-speed cycling scenarios, where wind and ambient noise can otherwise drown out the sound. This high sensitivity ensures that communication remains clear, whether the rider is speaking normally or shouting to be heard over wind noise.
Unidirectional Design for Noise Reduction
The microphone’s unidirectional design focuses on capturing sound from one direction: the rider’s mouth. This helps reduce unwanted background noise, such as wind or road sounds, ensuring that the rider’s voice is transmitted clearly through the communication system. The unidirectional pickup pattern is essential for creating a comfortable and effective communication experience on the bike.
Wide Voltage Range for Flexible Power Options
Operating in a range of 1.0V to 10.0V, this microphone can be easily integrated into various devices and systems that require flexible power sources. With a standard operating voltage of 2.0V, it ensures low power consumption, making it ideal for battery-powered communication systems in cycling helmets. The microphone’s low current draw of 500µA ensures extended battery life during long rides.
Technical Specifications:
While this microphone is perfect for cycling helmets, its features also make it suitable for a variety of other applications, including:
- Dimensions: 9.7mm x 9.0mm
- Sensitivity: -45±2dB
- Impedance: 2.2KΩ (max)
- Signal-to-Noise Ratio (SNR): 62 dB (typical)
- Maximum Sound Pressure Level (SPL): 115 dB
- Frequency Range: 100Hz to 10000Hz
- Power Consumption: 500μA (max)
- Material: Aluminum and Magnesium Alloy Casing
- Side Holes: 5 holes for improved sound pickup
For cycling helmet manufacturers seeking a high-performance microphone, this electret condenser microphone offers a great balance of size, durability, and sound quality. Its compact design, multiple side holes for optimal sound pickup, and robust alloy casing make it ideal for integration into helmets used in dynamic, outdoor environments. Whether for urban cyclists or off-road enthusiasts, this microphone ensures clear, reliable communication with minimal interference.
This microphone is the perfect choice for cycling helmet manufacturers looking to integrate a high-performance, durable, and clear communication system. With its compact size, unidirectional design, and enhanced sound pickup through five side holes, it ensures the rider’s voice is heard clearly, even in the most challenging cycling environments. Request a quote now or learn more about how this microphone can elevate your product offerings.
