Elenco Computer Inteface for Snap Circuits® Manuel d'utilisateur Page 27
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
-26-
If continuing from the previous experiment then close the Winscope
program and run it again, to reset the settings. Click on the On-Line
button to activate Winscope, and turn on the switch (snap part S1).
Talk into the microphone (snap part X1) and see what your voice
looks like after the microphone converts it to electrical energy.
Adjust the Y1 gain control to get the best view of it, since the
amplitude is greater if you talk louder or are closer to the
microphone. Notice how the waveform is different depending on
which words or tones you say.
Here are some example waveforms using the same settings as
above. Try not to blow on the microphone while you talk into it.
On-Line button Y1 gain control
Blowing into
microphone
Whistling into
microphone
Ahhhhhh
sound
Humming into
microphone
Click on the FFT button to look at the frequency spectrum for
these signals. Try the amplitude and time scales shown here to
start, but your best settings will depend on what sounds you make,
how loud you speak, and how close you are to the microphone.
Notice that most women have higher-frequency voices than most men,
and so their frequency peaks are further to the right on your display.
Here are some example waveforms using the same settings as above:
On-Line button Amplitude and time scales
Blowing into
microphone
Whistling into
microphone
Ahhhhhh
sound
Humming into
microphone
The above frequency spectrum pictures correspond directly to the
waveform pictures on the preceding page. Notice that the
spectrums for the hum and whistle have only a single big peak.
Smooth, well-rounded, and repetitive waveforms (in oscilloscope
- CI-73 - READ THIS FIRST 2
- WARNING: 3
- PROJECTS PC1-PC3 SHOW 4
- HOW TO USE THE MAIN 4
- FUNCTIONS OF WINSCOPE SO 4
- DO THEM FIRST! 4
- This waveform . . 5
- Microsoft Word 6
- Project Listings 7
- Project #PC1 8
- Pitch PC 8
- Project #PC2 12
- Screaming Fan PC 12
- Without Storage Mode 13
- With Storage Mode 13
- Storage mode 14
- Settings 14
- Project #PC3 15
- Hissing Foghorn PC 15
- Light & Sounds PC 17
- Project #PC4 17
- Sample Frequency Spectrum 19
- Project #PC9 20
- Light & Sounds PC (VI) 20
- Project #PC10 20
- Modulation 20
- Project #PC11 22
- Filtering 22
- Project #PC12 23
- AM Radio PC 23
- On-Line button 1:1 mode 24
- Project #PC13 25
- Space War PC 25
- Project #PC14 26
- Microphone 26
- Project #PC15 28
- Speaker Microphone 28
- Project #PC16 29
- Symphony of Sounds PC 29
- Project #PC17 30
- Doorbell PC 30
- Project #PC18 31
- Periodic Sounds PC 31
- Project #PC19 32
- Lasting Doorbell PC 32
- Project #PC20 34
- Space War Flicker PC 34
- Project #PC21 35
- Buzzing in the Dark PC 35
- Project #PC22 36
- Trombone PC 36
- Project #PC23 38
- Sound Pulse 38
- Oscillator PC 38
- Project #PC24 39
- High Pitch Bell PC 39
- Project #PC28 41
- Old-Style Typewriter PC 41
- Project #PC29 42
- Transistor Fading Siren PC 42
- Project #PC30 42
- Fading Doorbell PC 42
- Project #PC31 43
- Police Siren Amplifier PC 43
- Project #PC32 43
- Music Amplifier PC 43
- Project #PC33 44
- Space War Amplifier PC 44
- Project #PC34 44
- Adjustable Tone Generator PC 44
- Project #PC39 46
- Transistor AM Radio PC (II) 46
- Project #PC40 46
- Playback & Record PC 46
- Project #PC41 47
- Power Amplifier 47
- Playing Music IC 47
- Project #PC42 48
- Music Meter PC 48
- Project #PC43 49
- Oscillation Sounds PC 49
- Project #PC47 50
- Oscillator Sounds PC 50
- Project #PC49 50
- Whistle Chip Sounds PC 50
- Project #PC53 51
- Bird Sounds PC 51
- Project #PC55 52
- Electronic Cat PC 52
- Project #PC59 53
- Variable Oscillator PC 53
- Project #PC63 54
- Electronic Sound PC 54
- Project #PC65 55
- Siren PC 55
- Project #PC66 56
- Drawing Resistors PC 56
- Project #PC67 56
- Electronic Noisemaker PC 56
- Project #PC69 57
- Project #PC71 58
- Space War Alarm Combo PC 58
- Space War Music Combo PC 59
- Project #PC73 59
- Sound Mixer PC 59
- Project #PC72 59
- IMPORTANT NOTICE 60
Produits connexes et manuels pour Instruments de mesure Elenco Computer Inteface for Snap Circuits®
(8 pages)COMFORT-AIRE Kondicionéry uživatelské příručky
Seznam produktů COMFORT-AIRE Kondicionéry obsahuje 57 uživatelské příručky pro 55 modelů. Všechny uživatelské příručky pdf jsou k dispozici ke stažení nebo prohlížení online.
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