Bone conduction microphone structure

A bone conduction microphone is a microphone consisting of a pickup, vibration acquisition component, and noise reduction components with a stable connection and excellent call clarity. In today's communication environment, the use of bone conduction microphones can help users achieve clear sound restoration in noisy environments, especially in scenes with large ambient noise, with good noise reduction effect. The principle of the bone conduction microphone is to transmit sound through the bone, avoiding the classical sound conduction method of generating sound waves through the diaphragm, thus reducing many of the steps of sound wave transmission. Its open sound transmission structure helps to keep the ear canal clean, but it also has the disadvantages of small volume, narrow frequency domain, high distortion, low frequency attenuation, and high cost. The pickup of a bone conduction microphone is usually composed of an elastic material that covers all sides of the pickup other than the pickup surface and is provided with an opening corresponding to one end of the pickup surface. The role of the pickup is to convert sound into an electrical signal and transmit it to the vibration acquisition component. The vibration acquisition component is the core part of the bone conduction microphone, which converts the electrical signal from the pickup into mechanical vibration and transmits it to the noise reduction component. The role of the noise reduction component is to convert the mechanical vibration into an electrical signal and transmit it to the output of the microphone. The advantage of bone conduction microphone is that it can achieve clear sound restoration in noisy environments, especially in scenes with large environmental noise, and has a good noise reduction effect. In addition, it also has the advantages of comfort, safety and ear protection. However, bone conduction microphones also have some disadvantages, such as low volume, narrow frequency domain, high distortion, low frequency attenuation, and high cost. In addition, since the pickup and vibration acquisition components of the bone conduction microphone need to be in contact with the bones of the human body, attention needs to be paid to hygiene and comfort during use. In general, bone conduction microphone is a microphone with unique advantages and disadvantages, and its application scenario is mainly to achieve clear sound restoration in a noisy environment, especially in the scene of large environmental noise, with a good noise reduction effect.

24 April-2024

Principle and application scenario of bone conduction earphone

Bone conduction headphones are a very special type of Bluetooth headset that transmits sound directly to the inner ear using bone conduction technology. This technology differs from traditional headphones in that it does not transmit sound through the air, but through vibrations in the skull. The sound transmission principle of bone conduction headphones is different from that of traditional headphones, which transmit sound into the eardrum through air vibration, while bone conduction headphones transmit sound directly to the inner ear through the human bone, eliminating many steps of sound wave transmission. Specifically, the bone-conducting ear transmits sound through vibration to the skull, and then through the skull to the inner ear, which directly stimulates the auditory nerve in the inner ear, so that people can hear the sound, for example: when we eat nuts, crackers and other hard and brittle foods, do we hear the sound of jaw chewing? This sound is transmitted through the bones of the teeth to the nerves of the ear, which makes people hear the sound of chewing food. Due to the characteristics of bone conduction headphones that are not worn in the ear and special sound transmission methods, there are many scenarios that can be used, such as sports and outdoor activities (such as running and cycling), offices or workplaces, and the use of the hearing impaired. And some bone conduction headphones have a certain waterproof function, so they can be used in swimming scenes. In addition, riding and driving vehicles can also be used, because the use of bone conduction headphones will not block out ambient sound, so driving or riding can be safe while listening to music or answering the phone.

18 April-2024

How to choose the right bone conduction headphones for you

Choosing the right bone conduction headphones for you needs to consider the following aspects: 1. Sound quality: The sound quality of bone conduction headphones may vary from brand to brand and model to model. It is recommended that you learn about the product reviews and user ratings to understand the sound quality performance before you buy.bone conduction Headphone 2. Comfort: Bone conduction headphones need to be in direct contact with the ear bone, so comfort is very important. When choosing, you should pay attention to the weight, material and wearing style of the headphones to ensure that you will not feel uncomfortable when wearing them for a long time. 3. Functions and features: Some bone conduction headphones have noise-canceling, waterproof, Bluetooth and other functions, which may affect the price and experience. The choice should be based on your needs and budget to choose the right product for you.bone conduction headset 4. Brand and service: brand and after-sales service are also factors to consider when choosing bone conduction headphones. Choosing a well-known brand and a merchant who provides excellent after-sales service can ensure product quality and after-sales protection. 5. Price: Prices of bone conduction headphones may vary, with higher priced products usually offering better sound quality and features. When choosing, you should select a cost-effective product according to your budget and needs.bone conduction speaker In short, choosing the right bone conduction headphones for you needs to consider the above aspects comprehensively. You can learn more about the relevant product information and user reviews before purchasing to better choose the right product for you.

24 October-2023

Bone conduction headphones: the best choice for musical drivers?

Bone conduction headphones: the best choice for musical drivers? Bone conduction headphones are a special type of headphones that transmit sound not through the ear canal into the ear cavity by traditional sound conduction, but through bone vibration to the inner ear for auditory perception. For music drivers, bone conduction headphones are an excellent choice with the following advantages:bone conduction microphone 1. Safety: Bone conduction headphones do not block the ear canal, allowing drivers to maintain a sense of their surroundings and avoiding safety hazards caused by auditory isolation.bone conduction Headphone 2. Comfort: Bone conduction headphones do not need to be inserted into the ear, reducing pressure and discomfort on the ear, and are not easy to fatigue when worn for a long time. 3. Sound quality: Bone conduction headset transmits sound through bone vibration, the sound quality is clear and will not be interfered by the surrounding environment, so that music drivers can enjoy high-quality music experience.wireless speaker 4. Convenience: Bone conduction headset is generally equipped with a microphone, which can achieve hands-free calls, so that drivers can conveniently answer the phone in the process of driving. 5. Multi-functionality: In addition to listening to music and talking, bone conduction headset can also be connected to the navigation system, so that the driver can hear the navigation instructions to improve the convenience and safety of driving. In short, bone conduction headset is the best choice for music drivers, which can not only provide high-quality music experience, but also ensure the safety and comfort of drivers.

18 October-2023

Detailed description of Bone Conduction Headphones

Bone conduction headphones are an innovative audio device that uses bone conduction technology to transmit sound instead of inserting it into the ear through traditional headphones. There are many advantages to this particular headphone design, which will be explained in detail below.bone conduction headset Firstly, bone conduction headphones give users a safer listening experience. Traditional headphones transmit sound directly into the ear, subjecting the eardrum to direct vibration and pressure, which can cause hearing damage with prolonged high-volume use. Bone conduction headphones, on the other hand, transmit sound into the inner ear through the vibration of the skull, completely avoiding direct stimulation of the eardrum, and are therefore safer.bone conduction speaker Secondly, bone conduction headphones retain the ability to perceive surrounding sounds. Conventional headphones isolate the user from the surrounding sound, causing the user to be isolated from the environment. Bone conduction headphones, on the other hand, vibrate the skull to conduct sound without blocking the ear canal, allowing the user to hear the audio content and at the same time perceive the environmental sound, which is very important in outdoor sports and driving and other scenarios where it is necessary to stay alert.bone conduction earphone In addition, bone conduction headphones also solve the problem of ears not adapting to in-ear headphones. Some people can't use traditional in-ear headphones because their ear canals are too sensitive or they have ear diseases. Bone conduction headphones avoid direct insertion into the ear canal, making them a better choice for such people. The application scenarios of bone conduction headphones are also getting wider and wider. In terms of sports, it can help athletes maintain a sense of the environment while enjoying their favourite music and improving the sports experience. For people in the workplace, using bone conduction headphones in an office environment can reduce distractions to colleagues while allowing them to hear important phone calls and meeting reminders. Bone conduction headphones provide a safer, greener and more comfortable listening experience by conducting sound through the vibrating skull. It retains the ability to perceive surrounding sounds and is suitable for a wide range of applications such as outdoor sports, workplace office and medical assistance. With the continuous development and innovation of technology, it is believed that bone conduction headphones will have a wider range of applications and even better performance.

12 September-2023