Professional touring amplifiers often have input and / or output filtering to sharply limit frequency response beyond ; too much of the amplifier's potential output power would otherwise be wasted on infrasonic and ultrasonic frequencies, and the danger of AM radio interference would increase.

* AM / AX-Mathematics, Probability, Statistics

Currently, WBBM ( 780 AM / 105. 9 FM ) airs the Bears games with Jeff Joniak doing the play-by-play, along with color commentator Tom Thayer, who played for the Bears from 1985 – 1992, and sideline reporter Zach Zaidman.

* AM General Hummer H1 Assembly Plant, Mishawaka, Indiana – opened 1984 to build HMMWV ( HUMVEE ) and began production of the Hummer / H1 in 1992.

Mole Day is an unofficial holiday celebrated among chemists on October 23, between 6: 02 AM and 6: 02 PM, making the date 6: 02 10 / 23 in the American style of writing dates.

The interview also addresses a rumor stating that Maxis is named after " six AM " in reverse, typically the time of day that a Sim's alarm clock wakes him / her up.

The Saints ' flagship station is WWL ( 870 AM / 105. 3 FM ), one of the oldest radio stations in the city of New Orleans and one of the nation's most powerful as a clear-channel station with 50, 000 watts of power.

Gumm's 1959 has some differences from ours: the Tucker car is in production, AM / FM radios are scarce to non-existent and Marilyn Monroe is a complete unknown.

AM 74, FM 53, shortwave 0 ( 2006 ) source: https :// www. cia. gov / library / publications / the-world-factbook / fields / 2013. html

Forester L comes with a high level of standard equipment, including ABS, air conditioning, power windows, power locks, cruise control, digital temp gauge, multi-reflector halogen headlights, fog lights, roof rack, rear window defogger, trailer harness connector, reclining front bucket seats with adjustable lumbar support, tilt steering, tinted glass, AM / FM / cassette stereo with its antenna laminated in the left-rear quarter window, 24-hour roadside assistance.

The X and 2. 0 diesel come with a AM / FM Radio, CD player ( MP3 and WMA compatible ), 4 speaker stereo ( tweeters and subwoofer optional extra ).

All other models come with an AM / FM radio, 6-stack in-dash CD player ( MP3 and WMA compatible ), and a 6-speaker SRS stereo system with subwoofer.

While talk radio has historically been associated with AM / FM, starting around 2005 the technology for Internet-based talk-radio shows became cost effective in the form of podcasts.

A partial list of AM / FM / SW stations in the Turks and Caicos Islands is provided below:

Frequent Sunday night / Monday morning host of Coast to Coast AM George Knapp usually opens his show mentioning unobtainium.

The AM of a 5ESS consists of the 3B20x or 3B21D processor unit, including I / O, disks, and tape drive units.

This corresponds to radio wavelength 300 m ( AM mediumwave band ), as can be calculated by multiplying 1 µs by the speed of light ( approximately 3 × 10 < sup > 8 </ sup > m / s ) to determine the distance travelled.

* WKZO-FM 96. 5-Portage / Kalamazoo-News / Talk ( CBS ) ( simulcast of AM 590 )

Radio broadcast stations: AM 4, FM 6, shortwave 0 ( 2002 )

alt = Animation of audio, AM and FM sine waves

Radio broadcast stations: AM 2, FM 7, shortwave 0 ( 2007 )

In 1998, Belgium had 79 FM radio stations, 7 AM stations and 1 SW station, serving 8. 075 million radios owned in the country.

* AM 8, FM 13, shortwave 4 ( 2001 )

AM 1, FM 5, shortwave 0 ( 2004 )

* Broadcast stations: AM 1, FM 2 ( transmitting on 18 different frequencies ), shortwave 0 ( 2006 )

AM 31, FM 63, shortwave 2 ( 2001 )

Radio broadcast stations: AM 2, FM 26, shortwave 3 ( 2007 )

As of 2001, there were zero AM radio broadcast stations, four FM stations, and one shortwave one.

In 1998, there had been two AM stations, two FM stations, and no shortwave stations.

Radio broadcast stations: AM 245, FM 582, shortwave 6 ( 2004 )

AM 2, FM 4, shortwave 5 ( 2002 )

AM 2, FM 9, shortwave 3 ( 2001 )

Radio broadcast stations: AM 0, FM 17, shortwave 0 ( 2006 )

AM 1, FM 3, shortwave 1 ( 1998 )

* Broadcast stations: 1, 490 ( 175 AM ; 1, 315 FM ) ( 2006 )

Of the approximately 515 radio stations, 454 are AM ; 34, FM ; and 27, shortwave.

AM 31, FM 304, shortwave 17 ( 2000 )

AM 1, FM 2, shortwave 1 ( 1998 )

27 ( 2005 ) AM 3, FM 11, shortwave 2 ( 2001 ), AM 3, FM 12, shortwave 1 ( 1999 )

Radio broadcasting shifted from AM to FM in the late 1970s because of the opportunity to broadcast music in stereo with better fidelity.

* AM stereo

However, there are multiple standards for AM stereo with C-QUAM being the most common in the United States as well as other countries, and receivers that implement the technologies are relatively rare.

Stereo transmissions are possible ( see AM stereo ), and hybrid digital broadcast systems are now being used around the world.

Both of these standards are capable of broadcasting audio of significantly greater fidelity than that of standard AM with current bandwidth limitations, and a theoretical frequency response of 0 – 16 kHz, in addition to stereo sound and text data.

In response to the growing popularity of FM radio stereo radio stations in the late 1980s and early 1990s, some North American stations began broadcasting in AM stereo, though this never gained popularity, and very few receivers were ever sold.

Bob Carver created an AM stereo tuner employing notch filtering that demonstrated that an AM broadcast can meet or exceed the 15 kHz baseband bandwidth alloted to FM stations without objectionable interference.

All LS editions came equipped with special LS-only full brown leather upholstery, leather wrapped steering wheel, leather wrapped shift knob, removable sunroof, LS-specific four-speaker AM / FM stereo radio with power antenna ( though listed as a six speaker stereo, as the two rear dual voice coil speakers were counted as four speakers in total ), remote power door side mirrors, and other standard GS equipment.

On AM, IBOC is incompatible with analog stereo, and any additional channels are limited to highly-compressed voice, such as traffic and weather.

It is based on the principle of AM stereo where it puts a digital signal where the C-QUAM system would put the analog stereo decoding information.

Developed by AM stereo pioneer Leonard Kahn, It encodes the treble on very small digital sidebands which do not cause interference to adjacent channels, and mixes it back with the analog baseband.

Some engineers believe that CAM-D may be compatible with analog AM stereo with the right engineering.

For AM broadcasting, different analog ( AM stereo ) and digital ( HD Radio ) methods are used to produce stereophonic audio.

C-QUAM is the method of AM stereo broadcasting used in Canada, the United States and most other countries.

, there are still several AM radio stations in North America broadcasting in C-QUAM stereo.

In addition to FCC-Licensed C-QUAM AM broadcast stations, low-powered (< 100mW ) Part 15 C-QUAM stereo transmitters are available for sale for use in the United States.

A very few AM radio stations that broadcast with IBOC HD Radio during the day switch to C-QUAM AM Stereo during nighttime operation to reduce sideband digital ( hash ) interference and to provide long-range stereo reception.