Coloud NHL Chicago Blackhawks



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Coloud NHL Chicago Blackhawks (report for a newbie)

General results Coloud NHL Chicago Blackhawks

  • Sensitivity F.A.Q. by voltage: 122.80 dB/V SPL
  • Sensitivity F.A.Q. by power: 108.30 dB/mW SPL
  • Average impedance : 35.50 ohm
  • The type of acoustic design Closed
  • Headphone: Low-impedance
  • Type of headphones: On-ear

Analysis with recommendations for Coloud NHL Chicago Blackhawks headphones based on the measured characteristics

Analysis and recommendations for Coloud NHL Chicago Blackhawks based on the measured characteristics
Sources
(what the headphones to be connected)
Areas of using headphones Sensitivity Impedance The type of acoustic design Total
122.80 dB/V SPL 35.50 ohm Closed  
Low-power sources -6dBV/15dB(mA):

a smartphone
a player
a tablet
Examples
Home or studio, where sound from the headphones does not bother anyone 5
★★★★★
5
★★★★★
1
★☆☆☆☆
3.7
★★★☆☆
Office and home, where people should not hear the sound from the headphones 5
★★★★★
5
★★★★★
5
★★★★★
5.0
★★★★★
Street with active traffic 5
★★★★★
5
★★★★★
1
★☆☆☆☆
3.7
★★★☆☆
Metro (subway), public transport 5
★★★★★
4
★★★★☆
5
★★★★★
4.7
★★★★☆
Mid-power sources 6dBV/27dB(mA):
a computer with sound card
a Hi-Fi player
a portable amplifier
a mixing console
Examples
Home or studio, where sound from the headphones does not bother anyone 5
★★★★★
5
★★★★★
1
★☆☆☆☆
3.7
★★★☆☆
Metro (subway), public transport 5
★★★★★
5
★★★★★
5
★★★★★
5.0
★★★★★
Recording a voice or instrument in the studio 5
★★★★★
5
★★★★★
5
★★★★★
5.0
★★★★★
Hi-power sources 18dBV:

a home system with a headphone amplifier
Examples
Home or studio, where sound from the headphones does not bother anyone 3
★★★☆☆
5
★★★★★
1
★☆☆☆☆
3.0
★★★☆☆
Office and home, where people should not hear the sound from the headphones 3
★★★☆☆
5
★★★★★
5
★★★★★
4.3
★★★★☆


Analysis of acoustic design Coloud NHL Chicago Blackhawks

The Coloud NHL Chicago Blackhawks headphones are made with closed-type acoustic design.

Due to the closed type the headphones have passive noise isolation and for the surrounding public the headphones play much quiet than for the listener. External sounds for the listener is on the same quiet level.

Headphones with noise isolation are good for home, when you need not to disturb others while listening to music. It's good in a noisy office, allowing you not to be distracted. In noisy transport playing music in such headphones is more safe for hearing, because due to noise isolation it is possible to listen to music at an average or quiet volume. In the studio, when recording vocals or instruments on a microphone, the closed headphones fit best; Sound from the "minus" of the headphones will not get into the microphone.

Headphones with noise isolation are dangerous to use on the street with active traffic.

Analysis of the sensitivity of Coloud NHL Chicago Blackhawks headphones


The sensitivity of the Coloud NHL Chicago Blackhawks headphones is 122.80 dB/V SPL by the voltage and 108.30 dB/mW SPL by the power. The sensitivity by voltage reflects the relative "loudness" of the headphones among others - the higher the value, so the headphones are louder. The sensitivity by power reflects the efficiency of the headphones. High sensitivity of the headphones means less energy need from the source (for portable devices - less battery power).

Depending on the sensitivity, headphones are best to use with sources of optimum power. If the source is too powerful, then there is a high probability of constantly hearing background noise. If source power is weak, there will be insufficient volume level.

In a quiet environment for the Coloud NHL Chicago Blackhawks , an amplifier with a voltage level of at least -18.80 dBV at 36 Ohms is recommended for listening to music with a level of 90 dB SPL (without noise isolation). An amplifier with a level above 19.20 dBV is not desirable if the volume control is digital, not analog.

For noisy environments, an amplifier with a voltage level of at least -6.80 dBV at a load of 35.50 ohms is desirable.


If you want to listen to music at a different volume level, you just need to add or subtract a change in dB to 90 dB SPL (for example, for a desired level of 105 dB SPL, add 15 dB and the minimum voltage level for the amplifier is -18.80 dBV + 15 dB = -3.80 dBV).


Analysis of the impedance of Coloud NHL Chicago Blackhawks headphones

The average resistance at the headphones Coloud NHL Chicago Blackhawks is 35.50 Ohm.

The resistance affects the amount of current that the amplifier should give to the headphones. If the current is not enough, the sound quality will deteriorate, beginning with harsh in the sound and ending with a banal rattling. In most cases, at low current values, the amplifiers operate in comparable quality to class A, and as the current level rises, the quality decreases toward AB, B, and the clipping zone.

Imagine that you have a water tank, which gradually becomes filled with water. The voltage at the amplifier, this pressure, with which the pump pumped water from the reservoir. If the inflow of water in the tank is lower than the volume that the pump pumps out, then at the pump outlet we collect water and "bubbles". Similarly, with the sound from the headphones, which lacked current from the amplifier.

For a quiet environment, an amplifier with an output current level of at least 3.23 mA in a given class of quality is desirable (preferably orientated to comparable class A) and 12.87 mA for loud.



Analysis of other measured characteristics for Coloud NHL Chicago Blackhawks

We prepare automatic analysis with comments of other characteristics and graphs, such as: Follow our news.


On-line comparison and selection services for Coloud NHL Chicago Blackhawks

Comparison the frequency response.
The Coloud NHL Chicago Blackhawks was tested for a long time at the stands of the last generation and does not participate in comparison. If possible, we will re-test the Coloud NHL Chicago Blackhawks on modern stands.
Compare the frequency response of a bundle of headphones and amplifiers.
The Coloud NHL Chicago Blackhawks was tested for a long time at the stands of the last generation and does not participate in comparison. If possible, we will re-test the Coloud NHL Chicago Blackhawks on modern stands.

Compare the sensitivity and impedance Coloud NHL Chicago Blackhawks versus other models.

The automatic selection of the optimal AMP models from Coloud NHL Chicago Blackhawks from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.

Сравнение АЧХ и звукового давления Coloud NHL Chicago Blackhawks в зависимости от подаваемого напряжения и импеданса усилителя.






Last news




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