Has Active Noise Cancellation (Anc)
1More SonoFlow
✓
OneOdio Studio Wireless C ✗
Active noise cancellation uses more advanced technology to actively counter noise. How it works, it detects and analyzes the sound pattern of incoming noise and then inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 outside (noise from your surrounding) and adding -1 inside (counter sound within the device) to make 0 resulting in a reduced level of noise.
1More SonoFlow allow you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise.
Has Passive Noise Reduction
1More SonoFlow
✓
OneOdio Studio Wireless C ✓
Passive Noise Cancellation uses well-designed ear cups to seal out unwanted noise. This is used for both in-ear earphones and over-ear headphones where the headphone itself will keep surrounding noise out.
The OneOdio Studio Wireless C sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.
Both of these devices have passive noise reduction which means that also the 1More SonoFlow isolates you from ambient noise instead of actively using technology to cancel it out.
Sound Pressure Level
1More SonoFlow
✗
OneOdio Studio Wireless C 110dB/mW
Sound pressure is the average variation in atmospheric pressure caused by the sound, the sound level .i.e how loud something is can be perceived differently by different people so we need to have a way of getting an objective measurement of sound level expressed in numerical terms.
The sound pressure level, SPL, is the pressure level of a sound, measured in decibels, dB, OneOdio Studio Wireless C's measurement is 110dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Driver Unit Size
1More SonoFlow
40mm
OneOdio Studio Wireless C 50mm
The driver unit is basically a mini speaker that produces sound in the device, its size dictates the loudness of the headphone. OneOdio Studio Wireless C driver unit is 50mm in diameter, bigger drivers are more powerful and can produce better bass.
1More SonoFlow driver unit is 40mm in diameter,
which means that they have a smaller driver unit than that of OneOdio Studio Wireless C by 10mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty reproducing high frequencies so yes, larger drivers are capable of generating louder sound, but this does not mean that they produce better sound.
Impedance
1More SonoFlow
32Ohms
OneOdio Studio Wireless C 32Ohms
Impedance is the device's resistance to the electromagnetic current, as electricity flows through a conductor, it faces electrical resistance that counters the flow of current. The resistance of a conductor is measured in ohms. OneOdio Studio Wireless C's impedance is 32Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.
1More SonoFlow's impedance is 32Ohms. The impedance of earbuds is the electrical resistance of the driver unit present on the inside.
Has A Neodymium Magnet
1More SonoFlow
✗
OneOdio Studio Wireless C ✓
Neodymium magnets when used in audio devices produce a higher sensitivity and substantial sound output using less power to do so. They can help produce music at quite a high sound pressure level, SPL, with the use of high magnetic flux. The OneOdio Studio Wireless C have this type of magnet.
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