- #Altec lansing dolby advanced audio driver movie#
- #Altec lansing dolby advanced audio driver drivers#
- #Altec lansing dolby advanced audio driver Pc#
The Dolby name is now known throughout the world, and the surround sound standards he created are used both in movie theaters and at home. His idea was to develop noise reduction systems to improve sound quality for professionals and the general public alike. In 1965, an American physicist and engineer named Ray Dolby founded the Dolby labs in London. Other major points are the controls, which should be as numerous and accurate as possible, element shields, overall size and ergonomics of the system and, of course, the design. Users will obviously be very happy if there are both. An AC-3 decoder for instance, must have an S/PDIF input in RCA or Toslink format. A 2 or 3.1 system can be quite happy with a single mini-jack stereo input and a headphone output, whereas a 4.1 system, and even more so a 5.1, should have a range of several analog and digital connections.
#Altec lansing dolby advanced audio driver drivers#
This is not necessarily true for hi-fi, which sometimes uses very big, powerful drivers (at the back of the speaker), powering less than ten watts.Ĭonnections : As with sound cards, the quality and format of a system’s inputs are decisive factors for its use and performance. Generally speaking, at least for multimedia systems, the bigger the speaker, the more power it needs. Power should be given in RMS watts (Root Mean Square) and you have to take account of the ratio between diaphragm size and the number of watts. So don’t be overwhelmed by the figures the manufacturers announce. Power : A flood of watts is not necessarily what music lovers need most. If it is too low, a bass sound is likely to come out of the subwoofer and the speakers at the same time, or out of the speakers alone, which is not good for quality sound reproduction. This is where crossover comes into its own - it is the meeting point of frequencies from the subwoofer and the speakers. You should be able to distinguish all the sounds clearly and tell the difference immediately between, say, a double bass and a viola.
Separation : Instruments should be well separated for music listening. A good range is from one/two to one/four. And be careful of the power ratio between the subwoofer and the speakers, which should not be to too high or too low. To improve this, you can always use the settings provided, that is, if they are actually provided. The high frequencies shouldn’t crowd out the low ones and vice versa. So you should avoid any subwoofers that are so muted the sound comes out as a mush, devoid of any acoustic detail. Medium frequencies must be quite discernible, not muffled, and the low ones deep and percussive. The quality of high, medium and low frequencies : The high frequencies must be crystal clear and, above all, not saturated, even at the highest volume. Still, there are one or two important, standard factors that help you ascertain whether a system sounds good or not. The trouble is that the perception of sound and its quality is far too subjective to allow someone else to decide in your stead. So in the end it is up to your ears to be the final judge. No benchmark could ever provide a definitive evaluation system for surround sound. Nowadays, we would never consider doing without all the latest developments that immerse us into the gaming world as never before.
#Altec lansing dolby advanced audio driver Pc#
And it is indeed undeniable that PC sound has made enormous progress. Let’s not forget the undeniable contribution of Creative Labs and Altec Lansing who imposed the 4.2 and 5.1 sound standards for games. The arrival of Klipsch and Videologic on the high power and sound quality scene has opened a significant breach that other more well-known manufacturers have rushed into without looking back. PC users who are avid gamers, collect MP3s or watch DVDs need a good sound card and an equally good sound system.
A Comparison of 13 Surround Sound Systems A Comparison of 13 Surround Sound Systems Introduction
0 kommentar(er)
