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What happen if you connect capacitor and resistor in parallel in low pass filter?
Only frequencies in the pass band range will be allowed through the circuit. Other frequencies will be attenuated based on the RC values picked.
What is the difference between transmission bandwidth and channel bandwidth?
The transmission bandwidth refers to the range of frequencies that are being transmitted from one point to another. The channel bandwidth on the other hand refers to the frequencies of a given channel.
What is the primary function of filter in electronic circuit?
The primary function of a filter is to reduce the level of, or ideally eliminate, unwanted frequencies. There are three basic types of filter:Low pass which permits frequencies below a predetermined frequencyHigh pass the opposite of low passBand pass which permits a predetermined range of frequenciesNotch which permits everything except a predetermined range of frequenciesFilters can be analogue using resistor-capacitor or indutctor-capacitor networksor digital
What is gsm uplink?
Hi, For every GSM band there are Uplink and downlink frequencies. Example: GSM 900 TX: 880 MHz to 915 MHz is an uplink frequency range GSM 900 RX: 925 MHz to 960 MHz is a downlink frequency range Aloha, Maverick
What is meant by a bandpass signal?
Band pass refers to a specific range of frequencies requires for transmission of a signal over a appreciable distance for effective communication by applying special modulation techniques for effective transmission of a signal.
What are the range of frequencies that can be transmitted called?
The range of frequencies that can be transmitted is called the bandwidth. It refers to the range of frequencies within a signal that can be effectively transmitted through a communication channel.
What frequencies falls in the range of RF waves used by commercial controlled by the?
No frequencies in that range appear on the list you provided with the question.
Do radios use high or low frequencies?
Radios can use a range of frequencies, but they typically operate in the range of high frequencies, which are better for long-distance communication. AM broadcasts, for example, use lower frequencies, while FM broadcasts use higher frequencies.
Where is the approximate range of frequencies that humans can hear?
Humans can typically hear frequencies in the range of 20 Hz to 20,000 Hz, with the ability to hear higher frequencies declining as we age. This range is often used as a standard for audio equipment and music production.
What is frequency spread?
Frequency spread refers to the distribution or range of frequencies present in a signal or sound. It describes the spacing and coverage of individual frequencies within a given range. A wider frequency spread means there is a greater variety of frequencies present, while a narrow spread indicates a more limited range of frequencies.
Can you hear frequencies beyond the normal range of human hearing?
Yes, some animals can hear frequencies beyond the normal range of human hearing.
What name is given to frequencies that are above the human hearingrange?
Frequencies above the human hearing range are called ultrasonic frequencies. These frequencies typically range from 20 kHz to several gigahertz and are often used in various applications such as ultrasonic cleaning and medical imaging.
What kinds of frequencies can be blocked by using a band pass filter?
A band-pass filter blocks or attenuates frequencies outside of a certain range, while it accepts frequencies from within that range. The range of frequencies it will accept is determined by its Q-factor. A filter with a high Q-factor will have a narrow range of accepted frequencies, whereas a filter with a low Q-factor will have a wide range of accepted frequencies.
What range of frequencies can be heard by a human?
Humans can generally hear frequencies ranging from about 20 Hz to 20,000 Hz, with the ability to hear higher frequencies decreasing with age. This range is known as the audible spectrum and varies slightly from person to person.
What are sound waves with frequencies above the normal human range of hearing?
Sound waves with frequencies above the normal human range of hearing are called ultrasoundUltrasoundUltrasonic for frequencies higher than a human can hear, and infrasonic for those frequencies below the human threshold of hearing.
What is meant by audio range of asound wave as applied to waves?
The audio range of a sound wave refers to the frequencies within the range of human hearing, typically around 20 Hz to 20,000 Hz. This range encompasses the frequencies that the human ear is capable of perceiving, with lower frequencies perceived as bass and higher frequencies perceived as treble. Audio equipment such as speakers and headphones are designed to reproduce sound within this range effectively.
Sound waves with frequencies above the normal human range of hearing are called what?
Sound waves with frequencies above the normal human range of hearing are called ultrasoundUltrasoundUltrasonic for frequencies higher than a human can hear, and infrasonic for those frequencies below the human threshold of hearing.
