蓝牙是一种无线通讯技术标准,使用短波、超高频无线电来让设备间在短距离上交换数据。更新的版本能提供更快的数据传输速率。
aptx Adaptive 是一种用于蓝牙设备的音频编解码器,由高通公司开发。其具有可变比特率(279kbps 和 420kbps 之间),这意味着可为不同场景调整比特率,例如:聆听高清音频或减少其他设备的干扰。
有 aptX✔Microsoft Surface Headphones 2
aptX 是一种通过蓝牙传递音频的编解码器,由高通公司开发且支持 384kbps 的 16 位音频。
支持 LDAC✖Microsoft Surface Headphones 2
LDAC 是索尼为蓝牙音频开发的编解码器。其能够达到 990kbps 的极高比特率并提供高分辨率的音频,还可以自动调整到 330kbps 或 660kbps 的较低比特率以提高稳定性。
aptX Low Latency 是高通公司开发的编解码器。其使用蓝牙 5.0 技术实现低延迟音频(大约 40 毫秒),这在您想要避免音频延迟(例如玩游戏时)时非常实用。
aptX HD 是由高通公司开发的用于蓝牙设备的音频编解码器,支持高质量的 24 位音频(比特率为 576kbps)。
aptX Lossless 是一种由高通公司开发的蓝牙设备音频编解码器,其支持高质量的 16 位/44.1kHz 音频(最大比特率为 1200kbps)。该编解码器可提供 CD 级音质的音频,且不会丢失任何数据。
支持 AAC✖Microsoft Surface Headphones 2
AAC 是一种用于蓝牙音频的编解码器,支持 250kbps 的 24位音频。因为其使用了心理声学建模手段,故在相近的比特率下可实现比其他编解码器更好的结果。
评论
Link
1年 前
8 / 10
One of a kind
Link
1年 前
8 / 10
These are fabulous headphones overall. The sound quality on these is fantastic and bluetooth aptX enhances your listening experience. When it comes to Active Noise Cancelling, depending on the environment you are in, they perform well. But under strong windy conditions, you can hear the wind pass through and it is mostly annoying. However, the sound pressure is quite impressive at 115db/mW. The comfort on these are impeccable, I could wear the headphones all day thanks to the soft earmuff. The multi-pairing experience is also a big category and it definitely is the best headphones with seamless transition between both my smartphone and my computer. To summarize, these headphones have phenomenal audio, appreciative Active Noise Cancellation (not the best), significant sound pressure, pure comfort and irreproachable multi-pairing (for transitions between your phone and computer).
优点
缺点
The
1年 前
4 / 10
another Microsoft fuck-up
The
1年 前
4 / 10
as always, I fell for the laudatory reviews on the Internet. the best headphones they said, the most comfortable they claimed. but in fact, this is unfinished crap like all products from this company... The sound is gorgeous without question, noise reduction too, but there is no adaptability. the assembly is generally a class, very pleasant materials. but software is a horror. let's start with the most infuriating, hitchhiking. according to the idea, this function should pause the music when you take off the headphones, but in fact it does it whenever possible. even if you just turn your head or bend over, make some kind of micro-movement, the headphones will think that you took them off and stop playing music. and you can't turn it off! I have to face the fact that I constantly have to take out my phone and turn on the music again several times a minute. the touchpad also works every other time, then it works then it doesn't. and it is necessary to restart the headphones so that the gestures work. returning to the pros, I can notice good autonomy. it is very convenient when the headphones can be used while they are charging. the function with multiple connections also works stably. another thing that confused me is that in the left ear, as in the first version, something rustles. that is, microsoft just took the first version of the headphones, put a piece of paper under the power button so that it bulged and added Aptx and put the price tag higher. in general, another unfinished masterpiece from Microsoft. with all their advantages, it is impossible to use headphones. I'd rather take a Sony wh 1000 xm4 or 5.
优点
缺点