I don't think it is a problem for a player to hear sounds that he isn't supposed to hear as long as he can easily hear the sounds that are important to him. By attenuating the general noise, the important sounds will be easier to distinguish. Therefore the solution might be to filter out the long or repeated very often sounds. The game sound may sound messy, but it isn't so much considering the sounds that are played. In mario kart for example, the drifting sound volume is very low compared to the sound when an item is picked. I think the cacophony effect comes from the sounds that are long. This works the best when there are only two players, but in case of 4 players you can combine the sounds from the players vertically to use the same method. If you play each sound mostly on the side of the player who is supposed to hear them, the players will be able to distinguish a sound coming from their half or not and there will still be a bit of stereo. (If my calculus are right, -96.3dB is like dividing by 15 million). In this example the sounds are attenuated by -96dB on the other side, which is equivalent to muting. If the screen is split in the vertical way you can manage the different sounds to be played on the side of the proper player. Some engines have built in solutions to this problem ( example) but I couldn't find any information about the way it works.
#AUDIO OVERLOAD SIDE BY SIDE PLUS#
The EVL400W-EUPL7 is available to order now at the budgetary price of $180.00.ġCLEAResult is the largest provider of energy efficiency programs and services in North America.ĢThe 80 PLUS performance specification is referenced by ENERGY STAR and requires multi-output power supplies in computers and servers to be 80% or greater energy efficient at 20%, 50% and 100% of rated load with a true power factor of 0.9 or greater.You have to make sacrifices, you cannot have the same immersion when some sounds aren't supposed to be heard by all the players. With its low no-load consumption, which eliminates the need for an auxiliary switched-mode power supply (SMPS), the design also helps save bill-of-materials (BoM) costs. Having a 12V output and wide AC input-voltage range from 90V to 264V (45-65Hz), the EVL400W-EUPL7 provides a medium-power reference design ready to meet the most aggressive energy-saving targets for applications such as ATX supplies, small servers and workstations, medical equipment, signage, and LED panels. Built-in active high-voltage startup circuitry, designed with a depletion MOSFET, reduces the residual consumption in normal operation to a negligible level and ensures a fast startup time. Saving energy with synchronous rectification also allows a small heatsink at the secondary side. With ST’s SRK2001 synchronous-rectification controller also on-board, the EVL400W-EUPL7 achieves high average and typical efficiency across a wide load range. The two devices can also interact to switch-off the pre-regulator when operating in burst mode. The L4984D and L6699 each have low quiescent current and a disable input that allows remote on/off control and can be used for power sequencing or brownout protection. High efficiency at light loads leverages support for burst mode, featured in the L4984D and L6699, as well as the L6699’s self-adaptive dead-time that allows for reduced primary current. The EVL400W-EUPL7 has also achieved CLEAResult ® 1Plug Load Solutions® 80 PLUS™ 2 certification, rated Platinum at 115V AC and Gold at 230V AC. The board leverages innovative features of ST’s L4984D current-mode PFC controller and L6699 resonant half-bridge controller to maximize energy efficiency in multiple operating modes.įull-load efficiency is over 93% at 230VAC and over 91% at 110VAC, with no-load mains consumption of less than 0.150W, meeting ENERGY STAR ® Version 6.1 requirements for computers, European EuP Lot 6 Tier 2 requirements for household and office equipment, and CoC (Code of Conduct) Version 5 Tier 2 for external power supplies.
STMicroelectronics’ EVL400W-EUPL7 evaluation board delivers a ready-to-use 400-Watt power-supply solution that meets today’s toughest eco-design norms.
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