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sound_pressure [2021/03/23 02:16] – [The Dynamic Microphone] mariano.castillosound_pressure [2021/03/23 22:23] (current) – [Devices] mariano.castillo
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 {{sensors:magnetic_induction.jpg?400}}  {{sensors:magnetic_induction.jpg?400}} 
  
-Figure 1. Basic principle of magnetic induction+Figure 1. Basic principle of magnetic induction (Rayburn, 2011).
  
 {{sensors:dynamic_mic.jpg?400}} {{sensors:dynamic_mic.jpg?400}}
  
-Figure 2. Front and section views of a moving coil microphone assembly+Figure 2. Front and section views of a moving coil microphone assembly (Rayburn, 2011).
  
 The most common uses for dynamic microphones usually consist of on-stage musical performances, because of their robustness and their lack of dependence on an external power source. This is also why these microphones are usually used to record any type of acoustical alteration with high dynamic levels. The most common uses for dynamic microphones usually consist of on-stage musical performances, because of their robustness and their lack of dependence on an external power source. This is also why these microphones are usually used to record any type of acoustical alteration with high dynamic levels.
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 {{:sensors:capacitancecond.jpg?400|}} {{:sensors:capacitancecond.jpg?400|}}
  
-Figure 3. Relationships in a charged capacitor+Figure 3. Relationships in a charged capacitor (Rayburn, 2011).
  
 {{:sensors:condensermic.jpg?400|}} {{:sensors:condensermic.jpg?400|}}
  
-Figure 4. Simplified electrical circuit, plus front and section views of a condenser microphone assembly.+Figure 4. Simplified electrical circuit, plus front and section views of a condenser microphone assembly (Rayburn, 2011).
  
 Condenser microphones are widely used in studio music recordings due to their superior sound quality and sensitivity towards incoming soundwaves. These microphones also have the best transient response and the widest frequency response of all types of microphones, while keeping a low noise level.  Condenser microphones are widely used in studio music recordings due to their superior sound quality and sensitivity towards incoming soundwaves. These microphones also have the best transient response and the widest frequency response of all types of microphones, while keeping a low noise level. 
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 {{:sensors:ribbondiagram.jpg?400|}} {{:sensors:ribbondiagram.jpg?400|}}
  
-Figure 5. Definition of the pressure gradient+Figure 5. Definition of the pressure gradient (Rayburn, 2011).
  
 {{:sensors:ribbonmic.jpg?400|}} {{:sensors:ribbonmic.jpg?400|}}
  
-Figure 6. Typical electrical circuit, plus front and section views of a ribbon gradient microphone assembly.+Figure 6. Typical electrical circuit, plus front and section views of a ribbon gradient microphone assembly (Rayburn, 2011).
  
 Ribbon microphones are very fragile and can be damaged easily. Therefore, they are almost limited to in-studio controlled applications where treble response is not an essential requirement.  Ribbon microphones are very fragile and can be damaged easily. Therefore, they are almost limited to in-studio controlled applications where treble response is not an essential requirement. 
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 {{:sensors:polarpatt.jpg?400|}} {{:sensors:polarpatt.jpg?400|}}
  
-Figure 7. Theorical polar response+Figure 7. Theorical polar response (RØDE Microphones, 2015).
  
 The most common polar patterns include: The most common polar patterns include:
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 {{:sensors:freqresponse.png?400|}} {{:sensors:freqresponse.png?400|}}
  
-Figure 8. Frequency response curve+Figure 8. Frequency response curve (Rochman, 2017).
  
 ===== Media  ===== ===== Media  =====
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 =====  Devices  ===== =====  Devices  =====
  
-{{template>device +^ Company | Neumann | 
-|company = Neumann +^ Model | KM 184 | 
-|model = KM 184 +^ Sources | [[https://en-de.neumann.com/km-184|Neumann Official Website]] US$ 999.00 |  
-|sources=[[https://en-de.neumann.com/km-184]] US$ 999.00 +^ Description | Small diaphragm condenser microphone | 
-|description= Small diaphragm condenser microphone +^ Datasheet | [[https://en-de.neumann.com/km-184#technical-data|Specs]] |
-|datasheet=[[https://en-de.neumann.com/km-184#technical-data]] +
-|resources= +
-|notes= +
-|variants= +
-}}+
  
-{{template>device +^ Company | Shure | 
-|company = Shure +^ Model | SM7B | 
-|model = SM7B +^ Sources | [[https://www.shure.com/en-US/products/microphones/sm7b|Shure Official Website]] US$ 399.00 |  
-|sources=[[https://www.shure.com/en-US/products/microphones/sm7b]] US$ 399.00 +^ Description | Cardioid dynamic microphone | 
-|description= Cardioid dynamic microphone +^ Datasheet | [[https://pubs.shure.com/guide/SM7B/en-US|Specs]] | 
-|datasheet=[[https://pubs.shure.com/guide/SM7B/en-US]] + 
-|resources= +^ Company | RØDE Microphones | 
-|notes= +^ Model | NTR | 
-|variants= +^ Sources | [[http://www.rode.com/microphones/ntr|RØDE Microphones Official Website]] US$ 999.00 |  
-}}+^ Description | Active ribbon microphone | 
 +^ Datasheet | [[http://www.rode.com/microphones/ntr|Specs]] |
  
-{{template>device 
-|company = RØDE Microphones  
-|model = NTR 
-|sources=[[http://www.rode.com/microphones/ntr]] US$ 999.00 
-|description= Active ribbon microphone 
-|datasheet=[[http://www.rode.com/microphones/ntr]] 
-|resources= 
-|notes= 
-|variants= 
-}} 
  
 =====  External Links & References  ===== =====  External Links & References  =====