![Determining speed of sound through Doppler`s Effect](http://s1.studyres.com/store/data/024278171_1-311ed548a882cb09e8efd892429aae1f-300x300.png)
Determining speed of sound through Doppler`s Effect
... Finally, it occurred to me that I could simply record the sound using a good sound recorder, and simply do an FFT on it. So that’s what I did. So some of the precautions . . . • Buzzer should be at constant frequency; our buzzer’s frequency varied a bit. • The receiver should be sensitive enough. • ...
... Finally, it occurred to me that I could simply record the sound using a good sound recorder, and simply do an FFT on it. So that’s what I did. So some of the precautions . . . • Buzzer should be at constant frequency; our buzzer’s frequency varied a bit. • The receiver should be sensitive enough. • ...
1.9.13 Special Topic: Sound
... In general, the higher the sample rate, the better high-frequency components in the sound will be rendered. A sample rate of r typically allows frequencies up to r=2 hertz. The human auditory system can typically perceive sounds in the frequency range 20 to 22000 hertz (depending somewhat on age and ...
... In general, the higher the sample rate, the better high-frequency components in the sound will be rendered. A sample rate of r typically allows frequencies up to r=2 hertz. The human auditory system can typically perceive sounds in the frequency range 20 to 22000 hertz (depending somewhat on age and ...
Electroacoustic music studies and the danger of loss
... musical works, some of them quite famous and others not so well known or even quite obscure but nevertheless important. To study works from the repertoire of electroacoustic music, it may be essential to go beyond the obvious stylistic categories which may otherwise cripple our understanding of the ...
... musical works, some of them quite famous and others not so well known or even quite obscure but nevertheless important. To study works from the repertoire of electroacoustic music, it may be essential to go beyond the obvious stylistic categories which may otherwise cripple our understanding of the ...
casio cz waveforms and oscilloscope
... where the response is 3dB down in amplitude relative to the maximum level. See rolloff frequency. passive: A device is called passive if it contains no amplification circuitry and a signal suffers insertion loss in passing through it, i.e., more energy goes into the device than is available at its o ...
... where the response is 3dB down in amplitude relative to the maximum level. See rolloff frequency. passive: A device is called passive if it contains no amplification circuitry and a signal suffers insertion loss in passing through it, i.e., more energy goes into the device than is available at its o ...
Tech Note 10 Microphone Amplifier Design, or, Why
... the limits of phantom power and often need to incorporate pads inside the microphone itself to assure freedom from distortion, particularly with long microphone cables. For condenser microphones, capacitive pads used as part of the electronics may produce unacceptable changes in microphone performan ...
... the limits of phantom power and often need to incorporate pads inside the microphone itself to assure freedom from distortion, particularly with long microphone cables. For condenser microphones, capacitive pads used as part of the electronics may produce unacceptable changes in microphone performan ...
Rosshall Academy Physics Department Intermediate 1 Sound and M
... Listening through stereo headphones would produce a harmful effect if the volume is turned to maximum. AMPLIFIED SOUND A stereo system can be used to listen to a compact disc (CD) or a radio programme. No matter what function is selected, the signal passes through an ...
... Listening through stereo headphones would produce a harmful effect if the volume is turned to maximum. AMPLIFIED SOUND A stereo system can be used to listen to a compact disc (CD) or a radio programme. No matter what function is selected, the signal passes through an ...
LOCAL 506 TECHNICAL DETAILS Our sound board is an Allen and
... Stage dimensions: 17' deep / 15' wide / 3' high There is a limited amount of space backstage. You may end up storing empty cases in your vehicle or trailer. The live room is a good sounding room, and as such we rarely use drum overheads, hi hat mics, etc. Sound check: We provide a full sound-check f ...
... Stage dimensions: 17' deep / 15' wide / 3' high There is a limited amount of space backstage. You may end up storing empty cases in your vehicle or trailer. The live room is a good sounding room, and as such we rarely use drum overheads, hi hat mics, etc. Sound check: We provide a full sound-check f ...
Multichannel Super Audio CD Player SA-17S1 - Hi
... The SA-17S1 is developed to be a dedicated music player for both Super Audio CD and conventional CD. Not combining the video facility, it is outperforming the well-praised SA-12S1 on sound quality. The SA-17S1 has the potential to set a new musical multichannel reference in the market like the highe ...
... The SA-17S1 is developed to be a dedicated music player for both Super Audio CD and conventional CD. Not combining the video facility, it is outperforming the well-praised SA-12S1 on sound quality. The SA-17S1 has the potential to set a new musical multichannel reference in the market like the highe ...
Vortexion WVA instructions early
... earthy. Make sur that the microphone does not pick up the mechanical noise of the deck. The microphone should not be held too closely to any large magnetic field such as a transformer, electric motor etc. 2. Whistle when recording from radio. First make sure that the whistle disappears when the deck ...
... earthy. Make sur that the microphone does not pick up the mechanical noise of the deck. The microphone should not be held too closely to any large magnetic field such as a transformer, electric motor etc. 2. Whistle when recording from radio. First make sure that the whistle disappears when the deck ...
Deltec CA1 Product Brief (pdf download)
... Precision Audio. It has taken years to develop, with the ultimate goal of bringing the emotion in music to the listener. The CA1 is an exciting new pre-amplifier that is radical and innovative. It represents a true breakthrough in subjective performance producing a level of transparency and warmth pr ...
... Precision Audio. It has taken years to develop, with the ultimate goal of bringing the emotion in music to the listener. The CA1 is an exciting new pre-amplifier that is radical and innovative. It represents a true breakthrough in subjective performance producing a level of transparency and warmth pr ...
Sound Assessment Study Appendix A
... Sound waves can occur at many different wavelengths, also known as the frequency. Frequency is measured in hertz (Hz), and is the number of wave cycles per second that occur. The typical human ear can hear frequencies ranging from approximately 20 to 20,000 Hz. Normally, the human ear is most sensit ...
... Sound waves can occur at many different wavelengths, also known as the frequency. Frequency is measured in hertz (Hz), and is the number of wave cycles per second that occur. The typical human ear can hear frequencies ranging from approximately 20 to 20,000 Hz. Normally, the human ear is most sensit ...
Sound Working Group Report
... The Sound Working Group has been focusing its energies exclusively on preparations for the 2007 Prague Quadrennial. The Associate Head of the Sound Working Group, Steven Brown has taken charge of the preparations for the Sound Events at Scenofest, and has organized a great group of Sound Working Gro ...
... The Sound Working Group has been focusing its energies exclusively on preparations for the 2007 Prague Quadrennial. The Associate Head of the Sound Working Group, Steven Brown has taken charge of the preparations for the Sound Events at Scenofest, and has organized a great group of Sound Working Gro ...
A Brief History of Electronic Music and its Theory
... The earliest synthesizers used simple oscillating circuits and date as far back as 1876. Synthesizers in recorded and popular music, however, did not come into play until much later. One of the most famous early synthesizers to gain some notoriety was Robert Moog’s “Moog” modular synthesizers, which ...
... The earliest synthesizers used simple oscillating circuits and date as far back as 1876. Synthesizers in recorded and popular music, however, did not come into play until much later. One of the most famous early synthesizers to gain some notoriety was Robert Moog’s “Moog” modular synthesizers, which ...
· My C.V.
... Stage Technician Working in all venues, on board both Ocean Village Ships, predominantly “The Marquee” (600 seat) theatre. During My Time with this company, I was also involved in two “Re-fit’s”. This involved working with on board tech teams and with outside contractors, Over-seeing paper designs, ...
... Stage Technician Working in all venues, on board both Ocean Village Ships, predominantly “The Marquee” (600 seat) theatre. During My Time with this company, I was also involved in two “Re-fit’s”. This involved working with on board tech teams and with outside contractors, Over-seeing paper designs, ...
MUM 2600 – Chapter 2 Notes
... Envelope – Characteristic variations in level over the duration of a note. 1. Attack – level at note start 2. Sustain – volume changes during duration 3. Decay – fade or reduction over time once note has stopped sounding. DECIBEL Unit of measurement used for measuring sound pressure level. It stands ...
... Envelope – Characteristic variations in level over the duration of a note. 1. Attack – level at note start 2. Sustain – volume changes during duration 3. Decay – fade or reduction over time once note has stopped sounding. DECIBEL Unit of measurement used for measuring sound pressure level. It stands ...
CD Player
... The CD5001 combines a stable silent working CD transport mechanism and Cirrus-Logic's digital-to-analogue converter for high quality music reproduction. The Custom-selected components, rock-solid chassis and outstanding sound quality give you a CD player you’ll enjoy for many years to come. In their ...
... The CD5001 combines a stable silent working CD transport mechanism and Cirrus-Logic's digital-to-analogue converter for high quality music reproduction. The Custom-selected components, rock-solid chassis and outstanding sound quality give you a CD player you’ll enjoy for many years to come. In their ...
second
... diaphragm operates on the pressure-gradient principle, i.e. responding to the difference in pressure between the front and the rear of the microphone. Therefore, for a sound from a direction 90 degree off axis, the sound pressure will be of equal magnitude to both sides of the diaphragm, and hence c ...
... diaphragm operates on the pressure-gradient principle, i.e. responding to the difference in pressure between the front and the rear of the microphone. Therefore, for a sound from a direction 90 degree off axis, the sound pressure will be of equal magnitude to both sides of the diaphragm, and hence c ...
Mark Lindsey - Primary Elements
... editing for the consumer electronic toy industry. Duties included working with a host of proprietary development tools along with standard design and editing tools such as Logic Pro, ProTools, Peak, various plug-ins, and many others. Many internationally recognized, name-brand clients have been serv ...
... editing for the consumer electronic toy industry. Duties included working with a host of proprietary development tools along with standard design and editing tools such as Logic Pro, ProTools, Peak, various plug-ins, and many others. Many internationally recognized, name-brand clients have been serv ...
Presentation - DMA1 (11-2007)
... PLAYLIST: operation with several playlists which can be activated by logical inputs. SLAVE: 8 digital inputs to play up to 255 audio files in binary combination. SERIAL RS485: to interface with control systems for direct recalling of any audio file stored in SD/MMC memory ...
... PLAYLIST: operation with several playlists which can be activated by logical inputs. SLAVE: 8 digital inputs to play up to 255 audio files in binary combination. SERIAL RS485: to interface with control systems for direct recalling of any audio file stored in SD/MMC memory ...
SUPPLEMENTARY INFORMATION 6
... The quality of the signal generated by a computer audio card was compared to the quality of the magnetic field generated by the setup to identify the bottleneck of the system. This was done by measuring the transfer functions (Fig SI5) for both, and clearly at higher frequencies the limiting factor ...
... The quality of the signal generated by a computer audio card was compared to the quality of the magnetic field generated by the setup to identify the bottleneck of the system. This was done by measuring the transfer functions (Fig SI5) for both, and clearly at higher frequencies the limiting factor ...
doc_1049 - Mastering Mansion
... are unfamiliar with doing this, please have a qualified service technician do this for you. Set the meter select switch to GR (gain reduction). With a small, flathead screwdriver, adjust R9 on the top circuit board, this is the trim pot on the far right of the board when looking at the front. Turn R ...
... are unfamiliar with doing this, please have a qualified service technician do this for you. Set the meter select switch to GR (gain reduction). With a small, flathead screwdriver, adjust R9 on the top circuit board, this is the trim pot on the far right of the board when looking at the front. Turn R ...
File - Mrmegaro.com
... human hearing (20Hz - 20KHz). Ground - refers to a point of zero voltage or potential. Hertz (Hz) - a measurement of the frequency of sound vibration. One hertz is equal to one cycle per second. The hertz is named for H.R. Hertz, a German physicist. High-pass Filter - an electric circuit that passes ...
... human hearing (20Hz - 20KHz). Ground - refers to a point of zero voltage or potential. Hertz (Hz) - a measurement of the frequency of sound vibration. One hertz is equal to one cycle per second. The hertz is named for H.R. Hertz, a German physicist. High-pass Filter - an electric circuit that passes ...
ambience sound
... lossless, meaning that files are large and complete; nothing has been lost. Professionally recorded CDs are also a lossless audio source. In contrast, the three audio formats listed below are lossy-redundant and non-auditory data is removed to allow for more compact storage; in essence, some data ha ...
... lossless, meaning that files are large and complete; nothing has been lost. Professionally recorded CDs are also a lossless audio source. In contrast, the three audio formats listed below are lossy-redundant and non-auditory data is removed to allow for more compact storage; in essence, some data ha ...
Creating The Recorded Image of Turkish Art Music
... • Creating the ‘high fidelity’ stereo image of the music that an ensemble is playing • Recommending ways to ease the decision making process in the session based on observations gained from practice ...
... • Creating the ‘high fidelity’ stereo image of the music that an ensemble is playing • Recommending ways to ease the decision making process in the session based on observations gained from practice ...
Sound recording and reproduction
![](https://en.wikipedia.org/wiki/Special:FilePath/Frances_Densmore_recording_Mountain_Chief2.jpg?width=300)
Sound recording and reproduction is an electrical or mechanical inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording. Acoustic analog recording is achieved by a small microphone diaphragm that can detect changes in atmospheric pressure (acoustic sound waves) and record them as a graphic representation of the sound waves on a medium such as a phonograph (in which a stylus senses grooves on a record). In magnetic tape recording, the sound waves vibrate the microphone diaphragm and are converted into a varying electric current, which is then converted to a varying magnetic field by an electromagnet, which makes a representation of the sound as magnetized areas on a plastic tape with a magnetic coating on it. Analog sound reproduction is the reverse process, with a bigger loudspeaker diaphragm causing changes to atmospheric pressure to form acoustic sound waves. Electronically generated sound waves may also be recorded directly from devices such as an electric guitar pickup or a synthesizer, without the use of acoustics in the recording process other than the need for musicians to hear how well they are playing during recording sessions.Digital recording and reproduction converts the analog sound signal picked up by the microphone to a digital form by the process of digitization. This lets the audio data be stored and transmitted by a wider variety of media. Digital recording stores audio as a series of binary numbers representing samples of the amplitude of the audio signal at equal time intervals, at a sample rate high enough to convey all sounds capable of being heard. Digital recordings are considered higher quality than analog recordings not necessarily because they have higher fidelity (wider frequency response or dynamic range), but because the digital format can prevent much loss of quality found in analog recording due to noise and electromagnetic interference in playback, and mechanical deterioration or damage to the storage medium. A digital audio signal must be reconverted to analog form during playback before it is applied to a loudspeaker or earphones.