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The Yamaha e413 connects to a computer with a USB cable. The socket on the keyboard is marked USB to Host and will be a standard USB socket on the computer. The music/midi software on the computer may recognise that the keyboard is connected or you may need to configure the settings first - depending upon your computer, operating system and music/midi software being used.
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What keyboard is a step up from Yamaha psr e413?
the recent Yamaha e423 which features more new sounds
What Yamaha keyboard replaced the PSR-E413?
The nearest new replacement for the discontinued Yamaha PSR-E413 would be the PSR-E433. Both are similarly-priced 61-key organ-style keyboards featuring 32-voice polyphony, a 6-track sequencer, beginner lessons and a variety of built-in songs and voices. he PSR-E433 boasts updated versions many of the PSR-E413 features along with a number of new additions (particularly in the preset voices category).
What is the difference between a Yamaha ypt-410 keyboard and a Yamaha psr-e413 keyboard?
the ypt and psr series are EXACTLY alike except for the color the ypt series is released to retailers such as best buy, whereas the psr series are released to music stores such as guitar center same keyboards....different sellers. always stick with the ypt, cause psr cost about three times as much
How do you compare an NRC rating with an STC rating?
NRC - Noise Reduction Coefficients The Noise Reduction Coefficient (NRC) is a scalar representation of the amount of sound energy absorbed upon striking a particular surface. An NRC of 0 indicates perfect reflection; an NRC of 1 indicates perfect absorption. In particular, it is the average of four sound absorption coefficients of the particular surface at frequencies of 250 Hz, 500 Hz, 1000 Hz, and 2000 Hz. These frequencies encompass the fundamental frequencies and first few overtones of typical human speech, and, therefore, the NRC provides a decent and simple quantification of how well the particular surface will absorb the human voice. A more broad frequency range should be considered for applications such as music or controlling mechanical noise.Specifications for materials used in sound absorption commonly include an NRC for simplicity, in addition to more detailed frequency vs amplitude charts.Acoustical materials manufacturers often report NRC values higher than 1.0 due to the way the number is calculated in a laboratory. A test material's area does not include the sides of the panel (which are exposed to the test chamber) which vary due to its thickness. A certain percentage of the sound will be absorbed by the side of the panel due to diffraction effects.STC - Sound Transmission ClassSound Transmission Class (STC) is an integer rating of how well a building partition attenuates airborne sound. In the USA, it is widely used to rate interior partitions, ceilings/floors, doors, windows and exterior wall configurations (see ASTM International Classification E413 and E90). Outside the USA, the Sound Reduction Index (SRI) ISO standard is used. The ASTM test methods have changed every few years and over many years have been changed significantly. Thus, STC results posted before 1999 may not produce the same results today, and this difference becomes wider as one goes back in time (that is the differences in test method from the 1970's to today are vast).The STC number is derived from sound attenuation values tested at sixteen standard frequencies from 125 Hz to 4000 Hz. These transmission-loss values are then plotted on a sound pressure level graph and the resulting curve is compared to a standard reference contour. Acoustical engineers fit these values to the appropriate TL Curve (or Transmission Loss) to determine an STC rating. The measurement is accurate for speech sounds but less so for amplified music, mechanical equipment noise, transportation noise or any sound with substantial low-frequency energy below 125 Hz. Sometimes, acoustical labs will measure TL at frequencies below the normal STC boundary of 125 Hz, possibly down to 50 Hz or lower, thus giving additional valuable data to evaluate transmission loss at very low frequencies, such as a subwoofer-rich home theater system would produce. Alternatively, Outdoor-Indoor Transmission Class (OITC) is a standard used for indicating the rate of transmission of sound between outdoor and indoor spaces in a structure that considers frequencies down to 80 Hz (Aircraft/Rail/Truck traffic) and is weighted more to lower frequencies.
