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[2] [3] [4] On March 15, 2007, Bose redesigned the ear tips and the color of the cord was changed from black and white. [4] [5] On October 11, 2007, the headphone plug was redesigned to make it compatible with the Apple iPhone. The circuit board was relocated from the headphone plug to midway up the cord.
The first SoundLink product was released in 2009 [1] and used a USB wireless transmitter plugged into the computer to receive audio from the computer (using a proprietary protocol— not Bluetooth). [2] The system included a remote control. Reviewers criticized the high price of US$550. [3] [4]
For this source, ka=19 at 2.5 kHz, and according to the LRAD data sheet, the beam angle of about 30 degrees total is what is predicted for a regular loudspeaker. [ 8 ] [ needs update ] Small spherical "point-source" acoustic devices follow the known inverse square law , which predicts the loss of 6 decibels (dB) per doubling of distance from ...
AE2 may refer to: HMAS AE2, E-class submarine of the Royal Australian Navy; Aero Ae 02, a design of Czechoslovakian plane; Anion Exchanger 2, transport protein; Ape Escape 2; A size designation for Constantinian bronze coins; Applied Energistics 2, a popular mod for the video game Minecraft; Aminoestradiol, a synthetic estrogen
Figure 2: Adding an emitter resistor decreases gain, but increases linearity and stability. Common-emitter amplifiers give the amplifier an inverted output and can have a very high gain that may vary widely from one transistor to the next. The gain is a strong function of both temperature and bias current, and so the actual gain is somewhat ...
Anion exchange protein 2 (AE2) is a membrane transport protein that in humans is encoded by the SLC4A2 gene. [5] [6] AE2 is functionally similar to the Band 3 Cl − /HCO3 − exchange protein. Mice have been used to explore the function of AE2. AE2 contributes to basolateral membrane HCO 3 − transport in the gastrointestinal tract. [7]
Nintendo 64 controller. The Nintendo 64 controller (NUS-005) is an "m"-shaped controller with 10 buttons (A, B, C-Up, C-Down, C-Left, C-Right, L, R, Z, and Start), one analog stick in the center, a digital directional pad on the left side, and an extension port on the back for many of the system's accessories.
The following are among the principal radioactive materials known to emit alpha particles.. 209 Bi, 211 Bi, 212 Bi, 213 Bi; 210 Po, 211 Po, 212 Po, 214 Po, 215 Po, 216 Po, 218 Po; 215 At, 217 At, 218 At