The global market jointly managed by Xintang Village, Daguan Middle Road, Tianhe District, Guangzhou City (Xintang South Yuecunkou Street). Guangzhou Yage Audio Equipment, located in Xintang Village Common Comprehensive Market (Xintang South Yuecunkou Street), Daguan Middle Road, Tianhe District, Guangzhou, can wholesale microphones. Microphone, the scientific name is microphone, translated from English microphone (microphone), also known as microphone and microphone. A microphone is an energy conversion device that converts sound signals into electrical signals.
Does Anqiu Fashion Plaza sell singing microphones?
Question 1: Is it better to have a cardioid or omnidirectional microphone? Omnidirectional refers to the cardioid pickup method. . The directional shape is the fan shape. . . Basically, they are divided into these two categories. . And only dynamic microphonesThey can be divided like this. Condenser microphones are practically useless. They are all omnidirectional. If the environment is noisy, you can use omnidirectional. That is, heart-shaped wheat. . If the environment is noisy, use a fan-shaped one. . This is directivity. . What interface are you using? . Plug directly into the sound card. It's a condenser microphone. . Via an external mixer or external USB sound card. You can use dynamic microphones. The fullness and signal-to-noise ratio are much better. Is condenser microphone better for sound transparency?
Question 2: What does the supercardioid polar pattern of a microphone mean? Compared to cardioid polar pattern, supercardioid polar pattern cancels out the microphone more? . The sound aside. It is often used in multi-track chamber music recordings to reduce the sound ofs other nearby instruments. It is also often used in live sound reinforcement, which reduces the risk of feedback and howling. Accept it
Question 3: What does cardioid microphone polarity mean Please answer more precisely Thanks! 10 points Hello, microphone polarity is the pickup characteristic of the microphone.
1. Cardioid Finger: The microphone's pickup characteristics resemble a heart shape. The front of the microphone has the best sensitivity and the highest degree of restoration (the position of the top of the heart). The rear of the microphone has the worst sensitivity and lowest degree of restoration. (The tail of the heart).
2. Omnidirectional. It is the same as the front and back of the microphone. The same microphone radius distance has the same effect.
I hope this is useful to you.
Question 4: What does supercardioid polarity mean for condenser microphones ?
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Question 5: Whether supercardioid microphone is better or cardioid microphone is better, you can choose according to your personal needs.< /p>
The supercardioid microphone can receive sounds from a greater distance in front, but sounds from both sides are poorly received. . Supercardioids are more directional than cardioid curves, and when these microphones are pointed at a sound source, interference (off-axis) sounds tend to be suppressed.
This type of cardioid microphone detects sound directly in front and has a smaller expansion range on both sides. Cardioid microphones are sensitive to a wide range of sounds in front of the microphone, but are insensitive to sounds coming from behind the microphone. When placed 2m or more from the speaker, it tends to pick up some unnecessary ambient noise, including reflections from walls.
Question 6: What are the characteristicsdirectional characteristics of microphones? In microphones, there are three basic directional classifications: omnidirectional, bidirectional, and unidirectional.
1. Omnidirectional Microphone
The omnidirectional microphone (also called non-directional microphone) picks up sounds from all directions and is equally sensitive to sounds from all directions. Ideal for capturing ambient effects in a room. Although this feature is most convenient for radio broadcasts where multiple people are standing or sitting around a single microphone, in television production it is often necessary to use directional microphones. First, omnidirectional microphones cannot effectively reduce or eliminate unwanted sounds, such as camera noise, ambient on-set noise, etc., while simultaneously maximizing the main speaker's voice.
2. Microphone bidirectional Description of microphone directivity
This type of microphone is also called type (8 digit). It picks up sound from both sides, not the front or the back. Typical use is to place it between two instruments, or two people facing the microphone, so that the two sounds can be recorded together while maintaining the independence of the two. Bidirectional microphones are primarily sensitive to sound coming from two directions.
3. Unidirectional Microphone
Unidirectional microphones are sensitive to sound coming from one direction. According to their sound characteristic curves, they can be divided into 4 categories: cardioid curve, super cardioid curve, super cardioid curve, etc. Each has a slightly different directional curve.
1. Cardioid curve
This type of microphone directly detects the sound in front, and the expansion range on both sides is greaterus small. Cardioid microphones are sensitive to a wide range of sounds in front of the microphone, but are insensitive to sounds coming from behind the microphone. When placed 2 m or more from the speaker, it tends to pick up some unnecessary surrounding sounds, including reflections from walls.
2. Exclusive directivity description of wholesale special price microphone of Zhengzhou supercardioid Zhengzhou microphone
This type of microphone can receive sound from a farther range in front, but sound from both sides can be received rare. Supercardioids are more directional than cardioid curves, and when these microphones are pointed at a sound source, interference (off-axis) sounds tend to be suppressed.
3. Special cardioid type
This type of microphone can receive sounds further in front, but sounds from both sides cannot be received. Due to its super directivity, it can protectr maximum ambient noise. Special cardioid microphones are more directional. The included angle at which this type of microphone receives sound is small and most sounds outside the included angle will be suppressed. However, it must be pointed correctly towards the sound source when in use and the direction of the microphone must be adjusted accordingly. the speaker moves.
Monodirectional usually only has cardioid polarity (only cardioid polarity can be used during recording) Exclusive Zhengzhou Microphone Zhengzhou Microphone Wholesale Special Offer Microphone Directivity Description Multidirectional usually has three Cardioid, Figure 8, and Omnidirectional Types
Question 7: Cardioid and Omnidirectional Condenser MicrophonesWhat is the difference? The cardioid polar pattern of a condenser microphone is aimed toward a speaker, reducing ambient noise.ant entering the microphone. Typically used in meetings, omnidirectional means the microphone is open in all directions, allowing surrounding sounds to enter the microphone.
Question 8: What does large diaphragm cardioid condenser microphone mean? The directional envelope of the microphone is cardioid
Through the diaphragm element To receive the sound; signals, the diaphragm adopts a large size design;
The sound is converted into electrical signals through the capacitive sensor.
Not for sale. The stores in Anqiu Fashion Plaza include Anqiu Yinghao Communication Department, located in Anqiu Fashion Plaza, which mainly sells and sells mobile phones and accessories. Anqiu Fashion Mobile Phone Plaza, located in Anqiu Fashion Plaza, mainly sells mobile phones and small household appliances. sale, no singing microphones. A microphone, e.g.also called a microphone, is an electroacoustic equipment, a microphone and a transducer for acoustic-electrical conversion. It uses sound waves to act on electroacoustic components to generate voltage, then converts it into electrical energy. Used in various speaker equipment.