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OS/2 Shareware BBS: 10 Tools
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MMPM2TK
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OS/2 Help File
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1993-04-23
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11KB
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324 lines
ΓòÉΓòÉΓòÉ 1. Help for special effects ΓòÉΓòÉΓòÉ
None. No special effects will be applied.
ΓòÉΓòÉΓòÉ 2. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will decrease the volume of the current audio by 25% of
the waveform's current audio level.
ΓòÉΓòÉΓòÉ 3. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will increase the volume of the current audio by 25% of
the waveform's current audio level provided that no clipping will occur,
otherwise it will select the highest percentage that will prevent clipping.
ΓòÉΓòÉΓòÉ 4. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will cause the audio file to sound as if it were recorded
in an echo chamber.
ΓòÉΓòÉΓòÉ 5. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will add reverberation to the audio file causing the
resulting audio to sound as if it were recorded with a reverberating
microphone.
ΓòÉΓòÉΓòÉ 6. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will cause the beginning samples of the audio to be faded,
heard at a lower volume. The volume will gradually increase, or fade in, until
the original audio level of the waveform is reached.
ΓòÉΓòÉΓòÉ 7. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will cause the end samples of the audio to be faded, heard
at a lower volume. The volume will gradually decrease, or fade out, until the
original audio level of the waveform is silenced.
ΓòÉΓòÉΓòÉ 8. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will cause the audio to sound as if it were recorded by
playing the original media in the opposite direction, i.e. spinning a record
backwards.
ΓòÉΓòÉΓòÉ 9. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will cause the audio to sound as if it were playing back
faster than the rate at which it was recorded. This effect is also known as
the chipmunk effect.
ΓòÉΓòÉΓòÉ 10. Help for special effects ΓòÉΓòÉΓòÉ
This special effect will cause the audio to sound as if it were playing back
slower than the rate at which it was recorded.
ΓòÉΓòÉΓòÉ 11. Help for channels ΓòÉΓòÉΓòÉ
The data is one dimensional, or recorded from one point in space. If the
current audio was recorded in stereo, selecting "Mono" will cause the audio to
sound as if it were recorded by one microphone.
ΓòÉΓòÉΓòÉ 12. Help for channels ΓòÉΓòÉΓòÉ
The data is two dimensional, or recorded from two points in space. If the
current audio was recorded in mono, selecting "Stereo" will create separate
left and right data channels.
ΓòÉΓòÉΓòÉ 13. Help for bits per sample ΓòÉΓòÉΓòÉ
Each sample point is represented by a specific number of bits in the digital
domain. Selecting "8 Bit" will cause each sample of the output waveform to be
represented by 8 bits, according to the RIFF (resource interchange file format)
standard.
ΓòÉΓòÉΓòÉ 14. Help for bits for sample ΓòÉΓòÉΓòÉ
Each sample point is represented by a specific number of bits in the digital
domain. Selecting "16 Bit" will cause each sample of the output waveform to be
represented by 16 bits, according to the RIFF (resource interchange file
format) standard.
ΓòÉΓòÉΓòÉ 15. Help for sampling rate ΓòÉΓòÉΓòÉ
The digital sampling process is the process where a waveform is sampled
periodically and each sample point is represented by a value in the digital
domain. The period of the sampling process, or how often a point is collected,
can be measured in seconds, inverting the period gives the sampling rate.
Sampling rate = 11025 Hertz.
ΓòÉΓòÉΓòÉ 16. Help for sampling rate ΓòÉΓòÉΓòÉ
The digital sampling process is the process where a waveform is sampled
periodically and each sample point is represented by a value in the digital
domain. The period of the sampling process, or how often a point is collected,
can be measured in seconds, inverting the period gives the sampling rate.
Sampling rate = 22050 Hertz.
ΓòÉΓòÉΓòÉ 17. Help for sampling rate ΓòÉΓòÉΓòÉ
The digital sampling process is the process where a waveform is sampled
periodically and each sample point is represented by a value in the digital
domain. The period of the sampling process, or how often a point is collected,
can be measured in seconds, inverting the period gives the sampling rate.
Sampling rate = 44100 Hertz.
ΓòÉΓòÉΓòÉ 18. Help for file menu ΓòÉΓòÉΓòÉ
Operations that perform file management are organized in this menu.
ΓòÉΓòÉΓòÉ 19. Help for open menu item ΓòÉΓòÉΓòÉ
Open a file for the WaveDoctor to operate on.
ΓòÉΓòÉΓòÉ 20. Help for save menu item ΓòÉΓòÉΓòÉ
Save the current audio file using the current file name.
ΓòÉΓòÉΓòÉ 21. Help for save menu item ΓòÉΓòÉΓòÉ
Save the current audio file using a file name to be specified.
ΓòÉΓòÉΓòÉ 22. Help for actions menu ΓòÉΓòÉΓòÉ
Operations that perform actions on the current audio file or on the display
are organized in this menu.
ΓòÉΓòÉΓòÉ 23. Help for help menu ΓòÉΓòÉΓòÉ
User help options are organized in this menu.
ΓòÉΓòÉΓòÉ 24. Help for product information ΓòÉΓòÉΓòÉ
Select this menu item to display further information about the product.
ΓòÉΓòÉΓòÉ 25. Help for quality menu ΓòÉΓòÉΓòÉ
Select this menu item to select the quality of the transforms used by the
WaveDoctor.
ΓòÉΓòÉΓòÉ 26. Help for high quality menu item ΓòÉΓòÉΓòÉ
The high quality transforms will be used by selecting this item. Often times
these transforms take a longer amount of time than the lower quality
transforms, however the results will be superior.
ΓòÉΓòÉΓòÉ 27. Help for medium quality menu item ΓòÉΓòÉΓòÉ
The medium quality transforms will be used by selecting this item. Often
times these transforms take a longer amount of time than the lower quality
transforms, however the results will be superior to the lower quality
transforms. The higher quality transforms will yield even better results.
ΓòÉΓòÉΓòÉ 28. Help for low quality menu item ΓòÉΓòÉΓòÉ
The low quality transforms will be used by selecting this item. These
transforms are quicker than the other transforms, however the results are
usually inferior.
ΓòÉΓòÉΓòÉ 29. Help for play ΓòÉΓòÉΓòÉ
Play the current version of the audio file.
ΓòÉΓòÉΓòÉ 30. Help for refresh ΓòÉΓòÉΓòÉ
Refresh - the original loaded audio is returned, any converted audio is
discarded, and the display is updated.
ΓòÉΓòÉΓòÉ 31. Help for apply ΓòÉΓòÉΓòÉ
Apply the user selected audio file characteristics to the current audio file.
ΓòÉΓòÉΓòÉ 32. Help for stop ΓòÉΓòÉΓòÉ
Stop the play of the audio.
ΓòÉΓòÉΓòÉ 33. Help for pause ΓòÉΓòÉΓòÉ
Pause the play of the current audio.
ΓòÉΓòÉΓòÉ 34. Help for modified file ΓòÉΓòÉΓòÉ
The current file has been modified. You have the option of saving the new
contents, not saving the new contents, or cancelling the request. To save the
new contents specify "Yes", to discard the new contents select "No", to cancel
the operation select "Cancel".
ΓòÉΓòÉΓòÉ 35. Help for OK ΓòÉΓòÉΓòÉ
Select OK to use the selected parameters.
ΓòÉΓòÉΓòÉ 36. Help for Delay Time ΓòÉΓòÉΓòÉ
Select the Delay Time, the slider scale is 0-100 and the value is measured in
milliseconds.
ΓòÉΓòÉΓòÉ 37. Help for Delay Volume ΓòÉΓòÉΓòÉ
Select the Delay Volume, the slider scale is 0-100.
ΓòÉΓòÉΓòÉ 38. General help for the effect parameters. ΓòÉΓòÉΓòÉ
This panel allows users to input parameters for the special effects.
For information about a certain parameter, select a topic below:
o Delay Time.
o Delay Volume.
o OK.
ΓòÉΓòÉΓòÉ 39. Help for the WaveDoctor ΓòÉΓòÉΓòÉ
The WaveDoctor provides a mechanism for creating different versions of an audio
file. It is capable of changing the sample frequency, bits per sample, and the
number of channels (mono or stereo) used to represent the data. It uses
digital signal processing algorithms to actually manipulate the data, not
simply change the header information. It displays an estimate of the output
audio length for users interested in the compaction ratio.
A simple MMPM\2 multimedia creation.
For information about the performing of a certain task, select a topic below:
o Play.
o Stop.
o Pause.
o Apply.
o Refresh.
ΓòÉΓòÉΓòÉ 40. Help for WaveDoctor accelerator keys ΓòÉΓòÉΓòÉ
The following keys can be used to control which operation the WaveDoctor
performs.
R
Refresh.
P
Play.
S
Stop.
E
Pause.
A
Apply.
F
Display file menu.
O
Open.
C
Display actions menu.
H
Display help menu.
I
Display help index.
G
Display general help.
U
Display help instructions.
K
Display this list.
D
Display product information.