Impossible scenario: the scientists observed the movement of heat on the speed of sound
Ryan Duncan froze. Only that he had a new experiment to study ordinary graphite is the same, their pencil — but the results seemed impossible physically: the heat that normally dissipates slowly passed through the graphite at the ...
Possible: a device that mutes the music without blocking air
Concert halls and recording studios are covered with thick veneer with large cavities that effectively muffle external noise. As sound waves travel through the air, acoustic materials significantly hinder its circulation. Research...
There's new evidence that the sound still carries weight
a Trio of scientists at Columbia University have discovered new evidence that sound waves carry a lot. In his article published in the journal Physical Review Letters, Angelo Esposito, Rafael Krichevsky and Alberto Nicolis describ...
Review headphone iBasso SR1 — signature sound in "Panoramio"
The company iBasso known for two things. The first thorough approach to the tuning of their solutions, often in more than one year. The second skill anyway to get your own signature sound. It is not surprising that full-size head...
A review of the Cayin player N8 — severe vacuum tube audiophile
The Cayin company last year celebrated the 25th anniversary in the market and in honor of this event they decided to release some «maximum» devices to show all gained experience. One such product became the flagship of ...
Review of Hidizs ' MS1 headphone — stylish "Dyne" on the crowdfunding
In Hidizs ' fell in love with the idea of collecting pre-orders for their new products through Kickstarter. After a very successful campaign for the player , they decided to repeat it for headphones, running crowdfunding for two ...
Overview headphones FiiO FA7 — your style, your sound
FiiO continue to diligently to gain a foothold in the dynamic and ever-changing market headphones. Starting with budget models, the company moved into the upper segment, presenting , followed by chetyrehjadernyj fully reinforcing...
Open to: Audio-Technica ATH-AD500X
Range of headphones, the Japanese company Audio-Technica is able to surprise even the most experienced audiophile, one only category Hi-Fi manufacturer offers more than 10 different models. Many of the full-size wired headphones A...
Bose released a new version of its technologically advanced headphones
the Company Bose for many needs no introduction — it has become a recognized leader in the field of audio devices, which is characterized in that one of the first and introduces advanced technologies. Bose made a huge contri...
Review headphones TinAudio T3 — same as before, but better
TinAudio are among those manufacturers that are not trying to sit on all chairs, and to grasp the immensity, struggling in all segments. They found a niche, low-cost model with a neutral sound, and skillfully work in it. After tw...
Overview of the QLS player 361 — celebration additional Radioengineering thoughts
Last year was rich in premieres of different players, like a top, and not very much, but QLS 361 stands out. First, it is a real masterpiece of additional Radioengineering thoughts, and secondly, it's a definite contender for the...
Review Audio-Technica ATH-AR5BT: when wires needed
the Japanese continue to go ahead of the rest — ranging from industrial solutions to consumer electronics. Take the same Audio-Technica: this giant hardly needs any introduction, as his name was heard even by those who are f...
Scientists have created an audio technology that was invented in the eighties
In the 1980-ies, the inventor Alexander Graham bell was determined to create a phone that audio uses light. For this, he wanted to use the properties of the photoacoustic effect when the material absorbs the light and emits the so...
Review of FiiO player M6 — 83 grams of music and charm
Just before the new year, FiiO has decided to surprise fans with the release of the new player. If they had started with preliminary announcements, sometimes even collecting for these purposes, a press conference, with the chassi...
The main type of wood affects the sound of the guitar?
Many musicians would say that acoustic guitar is capable of producing good sound only if it is made of the "right" tree. They usually involve an expensive wood, which is made from threatened extinction of trees. A new study sugges...
New ultrasound allowed us to hear the movement of bacteria
the existence Of ultrasound has long been known. For decades, technology has helped submarines to navigate in space, and that the doctors can see patients without surgical intervention. In modern ultrasound machines have capacity ...
Overview of discrete amplifier modules AMP7 and AMP8 for the iPods iBasso
The company iBasso does not stop on achieved results and continues to produce one good amplifier and, judging by the news, went in the course of non-trivial solutions. While the option of microarray NuTube is in development, let'...
Adds Bose active noise cancellation to keep your car cool it
One of the main problems of the modern car — noise. Even in premium cars soundproofing is often poor: Yes, the manufacturers put in quality doors and thick glass, but noise from the wheel arches to get rid of difficult. To s...
The legend is back: headphones and speakers from Fender
For those who have something to configure with the help of a guitar tuner, Fender needs no introduction. It produces some of the most famous guitars in the world and various music equipment. Time goes by, and companies need to ada...
Created "acoustic tweezers" to move small objects
Technology, which previously could be found only in science fiction books and films, with each year becoming more real. Scientists have long been able to levitate small objects using invisible sound waves, and this is hardly a sur...