The people, damn, enough to buy headphones in which something added, but not yet "run around", can not be cheap / high-quality / beautifully, do you think the electronic components on the trash are lying in bags?) Although, probably lie and they collect ears. Up to 1500 rubles (of which at least 250-300 rubles is delivery, rubles 200 Assembly, rubles 300 Components and percentage 30 from this amount of the seller's cheating). As a result, they are 300 rubles and play it. I had Eirpodes for the first, everything is wonderful, but there is but: the background digital noise in them is also there (hiding than in copies), live at maximum volume a maximum of 3.5 hours. But the Android is not functional wolving, to change the pause / Siri to switch tracks it was necessary to look for an iPhone, and then steam with the connection to the Android, as they did not want to connect without forgetting the iPhone. Next, the sister for comfortable listening to audiobook decided to find a copy, ordered an incomprehensible copy for 2800 with a coupon (I did not take the cheapest since it was pleasantly surprised, of course, they were not for the price 4 times lower, they lagged all percent on 30. Sister is pleased . All would have ended, but the battery in my original AIPODs began to degrade in front of the eyes, wider the cub mode (South Case per day) began to degrade the battery, after half a year they already barely kept 2.5 hours, and it was a feeling that almost every other day was reduced For 5 minutes, the case did not suffer, although I just connected to the iPhone and therefore did not bother with the charge, but just put together with the phone at night for charging (here's a 15 minute ear charge) in the end I decided to find something on the expanses Aliexpress and somehow familiar and colleagues wanted too, thanks to this, I deepened in their knowledge and technical solutions to this technology, I will share with you:
The microphone in the subrasters is excellent, although it is not worse than in the copies (if you position it at the level of the location in the original), it is simply located where it is necessary, in the contact site and is isolated from the reproducing part with a tightly packaged battery, unlike copies where the microphone is located where is located Hole from the end of the headset, and is directed not to understand where it is also located in one space with a speaker catching all his oscillations when talking. There is no magic of EPL, just a competently technically solved question.
Tapas in subrasters, just an accelerometer, why it works well, because it is implemented on one-chip technology, Ie, everything in one chip is correctly tied, for some reason in the copies of the tap work (not to be confused with that - here the copies are fine), because The help of third-party "fastened" chips, and run forward about the processing and reception and reception of the Bluetooth signal, there is a chip, there are several of them, and oddly enough of these copies) amazing, but Realtext and Airoha do not know about such models, Ala Airoha 1536A / B / C / D This is 1526 He stays hardware Touch control, so it all became good here, it works fine, but the taps are chip 1524 which is only the control over the SPI tires, I2C and analogue (physical button) to this chip are screwed three-way Accelerometer + controller who considers knocks on the headphone, analyzes the command and sends it through the channel to the chip to perform actions, the result - he did not catch all the knocks, the controller did not take place the signals - the curve Ltod.
The freshest refinement of copies and how it seems to me the most useless function in the copies (in the originals, it is more and less explained in mind a very scanty control functional) This is an ear sensor) for me the same useless function as well as the power of pressing the display in the iPhone, but people want. Although the function and unnecessary in the copies, and the fifth paw needed in everyday life, we spread it around the shelves, no wonder the Chinese try to make the top for you to keep sales) in subrasters the function is also implemented
At the level, everything is also one-chip technology, in the headphone there are 2 infrared sensors that reacts to heat, why are there 2 them? To exclude false positives, when you take a headphone in your hand, put on the palm, only one sensor overlaps, and only overlap both in your ear. But the Chinese are cunning and walkler, they just screwed the light sensor, perhaps even stupidly solar crystal (did not understand the I100, having heard the pasty sound just broke the ears to look at the mini-dynamics who sacrificed for the unnecessary sensor, pulled the battery and thrown out), you pull out the earphone from EU, light falls on the sensor, goes a signal to the firmware controller that constantly monitors it and sends the player pause. Accordingly, it will not work in the dark, and it will work in the sun even in the ear, the skin then shines)
PS: Please answer me for what you want this desired sensor, in which place it improves your life and increases the comfort of the use of headphones)
And the most cherry is the quality of the sound of copies, and it depends on the quality of the quality and resistance of the membrane (dynamics), its size and resistance. Why is such a good sound in I10? I10 is the first pancake, from a good test, just that moment when they tried to cook according to the recipe) it costs a full-size speaker of 13 mm of good quality, with a 32 ohm resistance (quiet sound), the battery is in the feet of the ear, but shallow on the tank and if disassembling the subsishes And I10 is the layout identical.
After the design has changed, the chip moved into the leg, the battery for the speaker, the complexity of the assembly decreased, the components began to approach the rejection dumps, schoolchildren sat down at the block, so we got i20 / 30-99 ... I went to build, bad sellers, how I wrote Earlier, those whose range of lots on Ali from the panties to any garbage, they collect from what lies in hand, just to pilikali and looked like the subproves that the people of Hawa, principle, the first desire was quenched by the consumer, they wanted like subsoes to get)
There are good sellers, my PADEAR recommendation, a good shop that is only engaged in TWS ears, has a narrow range and does not do bad headphones, but not copies, if you need LEIIBL EPL, prints thda can not waste time, i20 / i90s (good sound In the last parties, with a slight movement of the equalizer, it becomes excellent, removing the Ayirpods (pulling the frequency from 50 hertz shook out the meal) Although also happened that two identical boxes came in one order with different sounds), constantly pulls the quality of the goods to a new level, making their own The own development of the ears in the forms of the Factor of the sub-site (MINI X series) in which their goal is to create a bombing product for sound, and in mini x4 they also pulled the microphone to the proper level, but price is 2900 rubles, and what you wanted, good components are good . In any product from it, the stable quality of the connection, the Connect, for all the time he took her ears once there was a current rupture of communication for a split second, and that soon it was not the gap was a distance.
PS: Literally a few hours ago, he laid out in Youtube microphone tests AIPODS2 / MINI X4 / I1000 / 2000/9000. In Mini X4 a good microphone, but still does not pull a little before the subwoof, but compared to copies straight ass and finger)
Perhaps there are still good sellers on Ali, but I have not rushing.
If anyone is from Krasnoyarsk, I can show / listen to give i90s.
A week ago, I also took X4. Waiting.
There is still a strong dependence in sound from the presets of the equalizer in the chip, the Chinese are trying to pull out the sound in lousy speakers, and from this, with an equalizing tube, the sound is only worse going into the abrasion mostly average frequencies, there is current in the trash)
In general, here and the fairy tale is the end ... You can in the header, I do not mind;)
Post has been editedsov24 - 20.08.19, 15:43Reason for editing: to match the rules