![]() ![]() The techie in me broke out the FLIR for comparison, since everyone else has already done the timed thermometer test videos and hundreds of photos. I really like the factory matching light blue glint, as opposed to the bronze glint that I get with 3M crystalline on my other vehicles. “I was back and forth for months between Crystalline and Photosync, but helped me make my decision. See what Joe has to say in his photosync tint review. SPECTRA PHOTOSYNC VS 3M FULLThe windshield full tint at 70 is illegal, but its really hard to discern. I never had window tint on any others cars before, but after my wife had her Crosstrek done this way last year I was sold. Joe Rose of the DC/Baltimore area just had the Photosync 55/45 installed on the sides and rear and 75/70 on the windshield of his car by AP Tinting. I had my 16 DGM WRX done with 35 all around, then 70 carbon on the windshield with a 15 upper strip. 3M’s automotive window films are durable, maintenance free, and designed to last, and films that are sold and installed by 3M authorized dealer installers are backed by one of the most comprehensive warranties you can get. Read more to see the proof behind this beautiful tint and exactly why AP Tinting customers are raving. In fact, it was 3M that first patented the technology in 1966 that would later become window tint film. Once summer has taken its wrath and leaves begin to fall, normal tints don’t have the technology to lighten up for cloudy days however, Spectra Photosync Tint has the power to do just that. One of the most commonly asked question is how well does Prestige Film Technologies' Spectra PhotoSync compare to ceramic tint. You could blame the high demand on one extremely hot summer, but the sale of this tint won’t dwindle after summer fades to fall. This extraordinary window tint with a solar adaptive technology reacts to the strength of solar rays, lightening or darkening before your eyes. Hearing protection impulse noise insertion loss spectral analysis.The demand for Spectra Photosync Tint has skyrocketed within the last few months, but the reasons why are as clear as the tint itself. ISIL provides an alternative measurement of impulse protection and appears to be a more complete description of an HPD's performance. Measurements of IPIL depend strongly on the source used to measure them, especially for HPDs with less attenuation at low frequencies. Steady-state insertion loss and REAT measurements tended to provide a conservative estimate of the impulsively-measured attenuation. The level-dependent earplug demonstrated level-dependent effects both in IPIL and ISIL. ![]() IPIL for a given protector varied between measurements with the two impulse noise sources, but ISIL agreed between the two sources. Tested HPDs included a foam earplug, a level-dependent earplug and an electronic sound-restoration earmuff. Below are videos we created to show how Spectra PhotoSync Nano Tint compare to other products. These impulsive measurements were compared to insertion loss measured with steady-state noise and with real-ear attenuation at threshold (REAT). Each film option is different in it’s own right, offering different. Currently, we have three (3) available tiers of film options to choose from, starting with the most basic, aesthetic tint upgrade, and moving up towards a full spectrum of solar adaptive PhotoSync technology. The measured data were analysed for impulse peak insertion loss (IPIL) and impulsive spectral insertion loss (ISIL). THE BEST WINDOW TINTING IN SEATTLE, BELLEVUE, LYNNWOOD & BEYOND. ![]() Protectors were measured with impulses generated by both an acoustic shock tube and an AR-15 rifle. HPDs were measured per the impulsive test methods of ANSI/ASA S12.42- 2010. ![]() To characterise the performance of hearing protection devices (HPDs) in impulsive-noise conditions and to compare various protection metrics between impulsive and steady-state noise sources with different characteristics. ![]()
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