Headphones are close or at the top of the list of everyday items that have an influence on the quality of life. We wear them when running, in bed, on trains and flights, and some of us even eat, drink, and sleep while wearing them. What’s the point?
A decent pair can help you live a better life. And what about a duo that isn’t that great? Not at all. So stay with us for the next 5-10 minutes, and we’ll cut through the complexity, help you reduce your options, and perhaps even open your eyes and ears.
Check For the width of the Driver Diameter?
The Driver unit of a headphone can be said to be the most important part of the headphones. It is responsible for producing the sounds you hear on your headsets or headphones. It is composed of different parts which function together to convert electric signals into sounds. To simply the definition, the driver unit creates the sounds.
Different headphones come with varying sizes of drivers. The size of the driver affects the quality of loudness and bass of the device. Since you won’t be dismantling a headphone at the store, there’s probably no need to go into details of the driver’s composition.
Note, getting a headphone with a large size driver doesn’t mean you’re going to have the best sound quality. Other factors come into play. So, what size of drivers should you buy to get the best sound quality?
- One factor is the cost of the headphone. The more costly it is, the more likely the headphone quality.
- Reputable company: You should always get headphones from reputable companies.
- Type of Driver Unit: Depending on your use of the headphone, you need to investigate the type of the driver unit installed. It could be a:
- Dynamic Driver
- Planar Magnetic Driver
- Electrostatic Driver, or a
- Hybrid Driver
If you’re into music, I recommend you go for the Headphones with the Planar Magnetic Driver unit.
What’s the Level of Impedance
The resistance to the flow of electricity in the driver unit present in the headphone is what is called impedance. The implication of impedance is that it controls the amount of current flowing into the driver unit of the headset. Generally, the higher the impedance, the better the sound quality control of the headphone.
There may be some pros and cons of having a high impedance headphone. For starters, the higher the impedance, the more energy is needed to power up the headphone. Also, the loudness of the headphone would be affected by the amount of impedance of the driver unit.
Headphone devices with an impedance score ranging between 8 and 32 ohms are best suited for mobile devices and are called low-impedance devices. While impedance greater than 10 ohms are considered high-impedance devices. When the impedance of the headphone is high -within the range of 100 ohms to 600 ohms- it won’t work on mobile devices.
Do the Headphone Ear cup/Ear pad fit your ear?
Finding good headphones is only half the problem. Getting good headphones that don’t feel comfortable on the ear wouldn’t make sense, would it? That’s why you have to check for the feel of the headphone on the ears. Finding a decent quality pair that fits is the key to picking those sorts of headphone ear pads.
The majority of ear pads are constructed of foam or rubber. However, quality varies. Cheaper ear pads may contain a lighter, less thick foam than their more expensive counterparts. The more solid the foam, the longer it will endure. Some headphone ear pads feature a vinyl coating over the foam cushioning, which can be more pleasant and last longer than plain, exposed foam ear pads, especially for bigger headphones.
Earpads on smaller earphones might be foam or rubber, but bigger headphones are generally constructed entirely of foam. Selecting a headphone that would sit on your head properly and make you comfortable is a very important factor to consider when buying headphones.
Noise cancellation
How immersed do you want to be in the audio? Are you an Audiophile and take sound quality very seriously? If you’re like me and would want to shoot the world out, then you would have to get a headphone with excellent noise cancellation capability.
Passive Noise Cancellation
Passive noise cancellation, often known as noise isolation, is a method of actively isolating your ears from outside disturbances using materials and physical engineering. Because of how their silicone or foam tips sit in your ears, earplugs and most in-canal earphones provide passive noise isolation.
Over-ear (circumaural) headphones may also provide passive noise isolation by employing the earcups to form a reliable seal around your ear to block out a significant amount of ambient noise, which can be improved with materials like memory foam. In addition to the circuitry used in ANC headphones, these factors are frequently used to assist block out noise.
Active Noise Cancellation
Active noise cancellation, also referred to as “ANC,” is becoming more widespread in headphones of all kinds. At the same time, typical headphones block out some ambient sound by merely providing a physical barrier between your eardrums and the outside world.
While most headphones make use of physical engineering to block out the noise from the environment, active noise cancellation takes it a step further by analyzing ambient noise and producing ‘anti-noise’ frequencies that are mixed in with your music playing. Using analog or digital filters essentially blocks out the sound of your surroundings. Noise cancellation is a terrific approach to ensure that you can listen to your music without interruption when traveling or in a noisy office. However, keep in mind that noise-canceling headphones are typically more costly than their non-ANC counterparts.
Check for Frequency response/range
The frequency response of headphones relates to the range of frequencies that they can produce. It also has to do with the headphones’ frequency-dependent sensitivity or, to put it another way, the frequencies that the headphones will naturally create more of (relative to other frequencies).
In other words, the frequency response is a function of frequency that measures the amplitude of the headphone output relative to its input. It shows how precisely each frequency of an audio stream is reproduced in terms of amplitude by the headphones.
The frequency response standard for each pair of headphones is unique. This information is usually found in the manufacturer’s specifications/datasheet.
Although frequency response is sometimes disregarded and/or dismissed as a “insignificant specification,” it is one of the most critical aspects of good sound reproduction. The frequency range is quantifiable by the producer, but to the user, it is sometimes useless. It simply informs us what frequencies the headphones are capable of producing, but it doesn’t tell us how sensitive each frequency is.
The higher number represents the frequency that creates high notes (typically labeled as “Bright”), and the lower number indicates the amount of bass generated (usually denoted as “Dark”), with the higher number representing the frequency that produces low notes (usually indicated as “Dark”).
How to choose Headphones based on Frequency
Look for ones that accentuate low frequencies and fall late into the deep bass if you like bass. If you require headphones for singing, choose ones that focus on the mid-range frequencies to avoid a sharp rise and decrease in volume. If you want trebles, seek for headphones that have strong extension in the upper frequencies and that fade slowly or are more or less flat in that area.
How Sensitivity is the Headphone?
Headphones with good sound sensitivity are ideal. The capacity of the headphones to detect sound, even at the tiniest change/volume, is what the term “sensitivity” refers to. Manufacturers use this phrase interchangeably with sound pressure.
They are used to show the maximum volume that the headphones can produce. The sensitivity of headphones is measured using sound pressure levels, which are commonly expressed in decibels per milliwatt (dB/mW). Sensitivity, on the other hand, refers to how well an electrical signal is transformed into a sound wave.
The sensitivity of a headphone is critical since it aids in understanding how to control volume and how volume affects voltage. Frequency is directly proportional to sensitivity, which is measured in decibels per voltage (dB/V). To boost the level by 6 dB, for example, the voltage must be increased by two times.
As a function of resistance, sensitivity has an effect on volume. A larger volume is produced through a combination of higher sensitivity and lower resistance, albeit there may be some additional noise as a result (perhaps from the amplifier, etc.). Because this additional noise is only audible when there is no music playing, it may be noted. Headphones with a higher sensitivity are, nevertheless, often louder.
Do You Prefer it’s Build Quality?
The sturdiness of the headphones’ design is described by the build quality. Each headphone’s real and perceived build quality and durability are influenced by the materials used and how well the components are constructed.
Although build quality preferences vary per listener, headphones with a metal frame in the headband or heavy-duty plastic materials feel more durable and less prone to breaking, especially if there aren’t too many joints or possible weak areas. The form of the tips and the thickness of the wire determine the build quality of in-ear or earbud designs.
The build quality of your headphones has a significant impact on their lifetime, and a pair that is poorly constructed is more likely to fail in a short period of time. This is especially crucial for listeners who use or transfer their headphones on a regular basis, as wear and tear is more likely. If music is this important to you then you’d have to sacrifice the money to get one with the remarkable build quality.
Type and shape of connectors to look out for
Because some headphones are more expensive than others, it’s important to first grasp the function of a headphone plug. Its main job is to provide analog signals from the audio source to the driving unit (s). Simply defined, it connects your phone’s audio to your headphones.
Headphone plugs are classified according to the number of insulating bands they include. The number of connections (non-insulated metal portions) and the type(s) of sound the plug can handle, as well as the duties it can do, are determined by these bands.
How the Connector affect the Mono and Stereo sounds
When you look at the metallic component of your headphone’s plug, you’ll notice lines or bands splitting it into pieces. A conductor or pole is the name given to each portion of the plug. A conductor serves as a point of contact for establishing a connection, whether it’s for your microphone or audio.
The number of conductors in a plug indicates how many connections it can handle. Headphone plugs contain a minimum of two and a maximum of five conductors.
Because some headphones are more expensive than others, it’s important to first grasp the function of a headphone plug. Its main job is to provide analog signals from the audio source to the driving unit (s). Simply defined, it connects your phone’s audio to your headphones.
Headphone plugs are classified according to the amount of insulating bands they include. The number of connections (non-insulated metal portions) and the type(s) of sound the plug can handle, as well as the duties it can do, are determined by these bands.
When both headphones speakers receive the identical audio signal, mono sound is created. In your music, there is no feeling of depth, direction, or instrument separation. Stereo requires two connections or channels, whereas mono requires only one.
Wrapping up
If the above specifications seem overly technical, keep in mind that when purchasing headphones, the diameter of the speaker (the main component of the headphones), how well it can sound in terms of notes (how much bass it can produce and vice versa), how much power it will require, and how well the headphones can block out sound are all important factors to consider.
