Changing Audio Frequency/Format

Hi,
I have video with 48KHz and 32 bit audio, and an external audio source (clip mic recorded onto a digital voice recorder) with 44.1KHz 16-bit audio.
Is there a way I could change the frequency and/or bitrate within Final Cut (or elsewhere) so I can sync the video and external audio with ease?
Thanks!
Rob

if you have Final Cut Pro you have automatically have Quicktime Player Pro and if you have Final Cut Studio (from FCP5 I think) you also have Soundtrack Pro.
But iTunes can do this also for you...
Rienk

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Audio MIDI Setup won't let me change Audio Output format

When I try to change the format to 48000.0 Hz it automatically changes it back to 44100.0 Hz, which in turn changes the Audio Input format to the same. I am also using an iMic Audio Interface, if that helps at all.

Here's the error message:
Audio MIDI Setup couldn’t open the MIDI Server so you can’t view or edit your MIDI configurations.
If you recently installed a new MIDI driver, try uninstalling it and then open Audio MIDI Setup again. If Audio MIDI Setup works correctly after that, contact the driver’s manufacturer for further support.

May I change audio file format once CD are ripped within iTunes library?

I configured iTunes to store audio under .vaw format but after ripping 1/5 of my CDs I realize that, after synchro, 50% of my iPod memory becomes full.
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Message was edited by: Parrot Magic

By .vaw do you mean .wav?
Yes, you can select the .wav files and use the "convert selection to" (may have changed with newer versions of itunes) to a compressed format such as AAC or MP3. This will leave the original unchanged and add a new file in the different format to your library. You can then delete the .wav files, or leave them,

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Arikw

Sorry I found it
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Is it possible to edit/change audio files in a published html5 file?

Is it possible to edit/change audio files in a published html5 file?

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How to avoid delay during analog output generation by changing its frequency?

Windows XP
LabVIEW 7.1
PCI-6036E + BNC-2120
Hi,
I am going to create a vi to generate an engine speed sensor signal (a simple square wave with specific missed pulses, in my case 58 pulses “teeth” and 2 missed pulses “missed teeth”) as an analog output but in addition give me the opportunity to control parameters for example frequency online to simulate the engine speed changes during running that vi. For this purpose I have started with “Continuous Generation.vi” which is available in NI Example Finder under the following path:
Hardware Input and Output > Traditional DAQ > Analog Output > Continuous Generation.vi
Then I modified it towards above mentioned goal, all related vi s are attached. The main vi is: "Motor Signal Generator_1.12.vi"
At the first try it looks that it works properly but when have a look on that more accurately with Oscilloscope (fortunately I have a good one: Agilent 54621A – 60 MHz, 200 Ms/s) obviously there is a gap (delay or Jitter) whenever I change the engine speed. It is also attached in Signal generation_problem report.doc file.
Note: Small gaps are OK and related to predefined missed teeth but the big one is happened during changing engine speed.
As far as I understand it is related to the time which case structure in AO C-GEN sub-vi needs for AO reconfiguration each time after changing the engine speed (update rate). How can I get rid of this delay or gap during signal generation and generating completely continuous signal?
I have to mention that obviously I changed the frequency by changing the update rate. The other possibility is to change the number of updates in one period (refer to "generate arb frequency.vi" in NI site: http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B45EACE3E48F56A4E034080020E74861) which resulted in no delay however then I can not change the frequency continuously but step by step (for example jump from 5Khz to 2.5KHz immediately) and this can not pass to my application.
Any hint is appreciated.
regards
Attachments:
Signal_generation_NIsupport.zip ‏81 KB

Hi Roozbeh,
The following example will allow you to vary the pulse train frequency during run time.
Thanks,
Lesley Y.
Attachments:
GenDigPulseTrain-ChangingSpecs.vi ‏75 KB

How to change the frequency of pulse train on the fly using an array of values?

Hi all!
First I want to thank U for the great job you are doing for this forum.
Iam still busy trying to control a stepper motor, by sending pulses from my E-series 6024 to a compumotor s6- stepper Driver. I've managed to get it working. I desperately need to control the motor using the values from an array. I believe we can use two approaches for that:
1st - I can get an array of the "numbers of pulses". Each element must run for 10 milliseconds. Using that we can calculate the array of frequencies to send the number of pulses within 10 milliseconds for each specific element. Could we use the arrays of "number of pulses" and frequencies in a "finite pulse train " and up
date with each element every 10 millisecond?
2nd - Or Could we use of the frequency array in a "continuous pulse train vi" and update it every 10 milliseconds?
Please note that I must use the values as they are.
Can someone please built a good example for me? Your help will be appreciated.
Regards
Chris
Attachments:
number_of_steps.txt ‏17 KB
frequency.txt ‏15 KB

Tiano,
I will try to better explain the paragraph on LabVIEW. The original paragraph reads ...
"While in a loop for continuous pulse train generation, make two calls to Counter Set Attribute.vi to set the values for "pulse spec 1" (constant 14) and "pulse spec 2" (constant 15). Following these calls you would make a call to Counter Control.vi with the control code set to "switch cycle" (constant 7). The attached LabVIEW programs demonstrate this flow."
You can make two calls to Counter Set Attribute or you can make a call to Set Pulse Specs which, if you open this VI, you will see that it is just making two calls to Counter Set Attribute. What you are doing with the Counter Set Attribute VIs is setting two registers called "pulse s
pec 1" and "pulse spec 2". These two registers are used to configure the frequency and duty cycle of your output frequency.
The example program which is attached to this Knowledge Base demonstrates how to change the frequency of a continuous generation on the fly. Why continuous? Because changing the frequency of a finite train would be easy. When the train completes it's finite generation you would just change the frequency and run a finite train again. You would not care about the time delay due to reconfiguration of the counter.
If you would like to change the frequency of the pulse train using a knob, this functionality will have to be added in the while loop. The while loop will be continuously checking for the new value of the knob and using the knob value to set the pulse specs.
LabVIEW is a language, and as with learning all new languages (spoken or programatic) there is a lot of learning to be accomplished. The great thing is that LabVIEW is much easier than mo
st languages and the learning curve should be much smaller. Don't fret, you'll be an expert before you know it. Especially since you're tackling a challenging first project.
Regards,
Justin Britten

How to change the date format?

Hi,
I need to display the data format as(YYYY-MM-DD). But now it displays(2009-1-9)
Here is my code snippet which i used to display the data format as(2009-1-9)
*<INPUT TYPE=TEXT NAME="date_submitted" MAXLENGTH=20 SIZE=10 VALUE="" onBlur= "return dateSubmitted()">  (YYYY-MM-DD)*
*<SCRIPT LANGUAGE="javascript">*
dateSubmitted()
*</SCRIPT>*
function dateSubmitted()
                    if (document.pgUpdate.date_submitted.value == "")
                         date = new Date();
                         month = date.getMonth() + 1
                         document.pgUpdate.date_submitted.value =
                                        date.getYear() + "-" + month + "-" + date.getDate();
                    return true;
Can anybody help me how to change the date format?
Thanks in advance!

prit123 wrote:
use SimpleDateFormat class. The code is :He posted a Javascript related question, not a Java related question.
Please use forums devoted to Javascript. You're here at a Java/JSP forum.
There are JS forums at webdeveloper.com and dynamicdrive.com. Good luck.
String formatPattern = "yyyy-mm-dd";
SimpleDateFormat sdf = new SimpleDateFormat(formatPattern);
sdf.format(yourdate);yyyy-mm-dd denotes year-minutes-days. Please go read the SimpleDateFormat API as well.

Changing the Date format in iCal

Is there any way to change the date format from American (MM/DD/YY) to European (DD/MM/YY) in iCal?
Thanks in advance.

As far as I'm aware, it should respect what you specify in the Formats tab of the International pane in System Preferences.

How to Change the default format for differnt language both in java and SQL

Hello,
I am using SQL Anywhere in my application.And in my java client application user can log in with their preferred language like English,French,German,Chinese,etc....When even the user log in to the application the data from the database will be displayed with respective to the language.But when i tried to see the dates in Interactive SQL all the dates r in the format of '2008-12-5 16:44:10:673' but say for example for Chinese it will be displayed as '08-12-5 16.44.10' and for some other language it will come in some other format(which is standard format for those language).
Mean while i am using java client.When ever i am displaying a date it will be with respective to the language using Locale and date format classes.When i am displaying the date for Chinese in GUI it will show the date as '08-12-5 下午4:44'. In summary
1. For Chinese,the default date pattern from SQL Anywhere date base is '08-12-5 16.44.10'
2. For the same language date using java code is displaying as '08-12-5 下午4:44'. and i am getting the time format pattern as 'ah:mm'.I tried to change the display format in regional settings but no change in display.
Is there any way to make both the time format as same?
Please help me to solve this issue!!!
Thanks in Advance!
Arun

pon_arun wrote:
Hello masijade,
I did as u said but still the date display is not the same......And I'm telling you that it doesn't matter. What "format" the DB likes to display a Date in when it displays it, is completely irrelevant to how you display it in your GUI.
A Date does not have a format. A String representation of a Date does.
As long as you use getDate from ResultSet and setDate from PreparedStatement you do not have to worry about this. Those methods will handle dates to and from the DB themselves. You can then use SimpleDateFormat to display the Date anyway you want to.
Just because you show the Date one way, and the DB shows it another, does not mean that it is not the same date. Don't get hung up on how the String representation of the Date looks.
Edit: If you simply want to be able to do "Human Comparisons" then look at the SQL TO_CHAR function (for Oracle, for other DBs the function name may vary). And for Java, read the API docs for SimpleDateFormat (as already intimated above).

Possible to override the remotes "change audio" button?

I'm creating a DVD that has multiple audio tracks for a single video track. I'm also programming in subtitles for the same track(French). The two audio tracks have different versions of dialogue. So, that means that I need two subtitle tracks – one for each audio. I understand how I can use stories and scripts to associate the proper subtitle track with the corresponding audio track,
BUT
my problem is this: it is necessary to allow the user to switch back and forth between the audio tracks whenever they want. So, if a French user is watching with subtitles on, and switches the audio using their remote mid-stream, then I need a way to change the subtitles to match the now-active audio.
The best way I can think of to do this would be to hi-jack the functionality of the "change audio" button on the remote, and make it run a script that changes audio, then checks subtitle settings and changes them as well, if appropriate.
Can this be done in DVDSP? I've found promising entries in the advanced connections display, but they don't respond to my initial attempts.
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Hey. Thanks. I hit a ton of pages searching, but missed that thread post. It's exactly the same problem. I suppose my only hope is, fingers-crossed, more DVD players support the targeted scripting of remote buttons these days???
Well. I noticed there were several other programs mentioned in that thread, which I'm going to look up now, but it seems that this is a "supported by DVD players" problem rather than a "my program can't do that" problem.
Something occurs to me. Is this a problem that could be circumvented by going to Blu-ray? DVD SP has a lot of buzz about supporting Blu-ray projects, would Blu-ray players be more likely to support this remote-based scripting???
P
Message was edited by: poltrain

How can I change the numeric format of the cursor coordinates display in LV 8.2

Since LV 8.0 or so the cursor display window of a graph indicator seems to be a tree control. I couldn't find where to change the numeric format of the numbers displayed in that control. What did I miss?

lecroy wrote:
Maybe I'm not clear on what your looking for but I just use a property node and route the raw cursor data out to what ever function I want to run on it, then display it in a seperate field. The nice thing with the property node is you can have multiple graphs linked together by one set of cursors all with different readouts.
Yes, of course that's an option and I guess I'll have to do it that way.
The point is that I converted a pre-LV-8.x program to LV 8.5. In the program I had used the coordinates display field in the cursor legend to display the position, just the was the cursor legend is supposed to be used, IMO. And in pre-LV-8.x days it was possible to customize the numeric format property of the cursor legend (either directly or by property nodes). It seems that with LV 8.x NI chose to use a treeview control for the cursor legend. With that 'improvement' the numeric formatting flexibility was lost since now the conversion to the string content in the cursor legend's treeview is happening somewhere 'under the hood'.
<rant> Why do they (NI) always try to 'improve' things (where nothing needs be improved) and sacrifice functionality on the way....? </rant>

How can I change the date format in Reminders and in Notes?

How can I change the date format in both Notes and Reminders? Preference on Imac and Settings in IOS do not allow me to change the format in those 2 apps.
I Like to see 10oct rather than 10/10, as an example.

pierre
I do not have Mavericks or iOS - but the first thing I would do is reset the defaults - I'll use Mavericks as an example
From If the wrong date or time is displayed in some apps on your Mac - Apple Support
OS X Yosemite and Mavericks
    Open System Preferences.
    From the View menu, choose Language & Region.
    Click the Advanced button.
    Click the Dates tab.
    Click the Restore Defaults button.
    Click the Times tab.
    Click the Restore Defaults button.
    Click OK.
    Quit the app where you were seeing incorrect dates or times displayed.
    Open the app again, and verify that the dates and times are now displayed correctly.
Then customize to taste - OS X Mavericks: Customize formats to display dates, times, and more
OS X Mavericks: Customize formats to display dates, times, and more
Change the language and formats used to display dates, times, numbers, and currencies in Finder windows, Mail, and other apps. For example, if the region for your Mac is set to United States, but the format language is set to French, then dates in Finder windows and email messages appear in French.
    Choose Apple menu > System Preferences, then click Language & Region.
    Choose a geographic region from the Region pop-up menu, to use the region’s date, time, number, and currency formats.
    To customize the formats or change the language used to display them, click Advanced, then set options.
    In the General pane, you can choose the language to use for showing dates, times, and numbers, and set formats for numbers, currency, and measurements.
    In the Dates and Times panes, you can type in the Short, Medium, Long, and Full fields, and rearrange or delete elements. You can also drag new elements, such as Quarter or Milliseconds, into the fields.
    When you’re done customizing formats, click OK.
    The region name in Language & Region preferences now includes “Custom” to indicate you customized formats.
To undo all of your changes for a region, choose the region again from the Region pop-up menu. To undo your changes only to advanced options, click Advanced, click the pane where you want to undo your changes, then click Restore Defaults.
To change how time is shown in the menu bar, select the “Time format” checkbox in Language & Region preferences, or select the option in Date & Time preferences.
Here's the result AppleScript i use to grab the " 'Short Date' ' + ' 'Short Time' " to paste into download filenames - works good until I try to post it here - the colon " : " is a no-no but is fine in the Finder
Looks like iOS Settings are a bit less robust
- Date/Time formats are displayed according to 'tradition' of your region > http://help.apple.com/ipad/8/#/iPad245ed123
buenos tardes
ÇÇÇ

How do I change the number formatting within a Cell Table in Microsoft Word?

Hi, I was wondering if someone could help me out on an issue I've been having... I work for an accounting firm and we do a lot of financial statements.
I was wondering if we would be able to treat a cell table in Microsoft Word 2007 like I would a cell table in Microsoft Excel. Meaning, I would like to change the formatting of the numbers in the table to the "Accounting" (number) format so it
aligns by the decimal point and use the $ signs and () for negative numbers. We do use the link tables feature, however, most of our balancing pages just can't be done in Excel because of the way the text is written. It would be much harder to format
the text if it were to be typed in Excel. We have also tried creating an Excel sheet within Microsoft Word but it is the same as linking the tables... Again, a text formatting issue. The only option is to use tables within Word but how do we change
the number formatting to a "accounting" (number) format where the numbers would align with the decimal point and use () for the negative numbers. Is there ANY option for us to do this other than manually entering this information in using tabs?
If there are no options other than entering it in manually, please consider this as an option for your next software update. I believe that a LOT of people out there will be interested in this feature... My manager and I just attended a webinar on Microsoft
Advanced Word Tips Tricks and Techniques and 75% of the attending people had this question but no answer.
Thank you very much for your help!!!!!

Word does not really have number formatting for table cells. You can align cell contents on the decimal point, though, by setting a so-called decimal tab stop.
Option 1:
- Select the cells for which you want to do this.
- Display the ruler.
- Click the Tab box on the left hand side of the ruler until the box contains an inverted T with a dot.
- Click in the ruler where you want the decimal tab.
Option 2:
- Select the cells for which you want to do this.
- Click the arrow in the lower right corner of the Paragraph group on the Home tab of the ribbon.
- Click the Tabs... button in the lower left corner of the dialog.
- Specify a tab position in the box, e.g. 1.5".
- Select the 'Decimal' radio button under 'Alignment'.
- Click Set.
- Click OK.
You will have to type the numbers as they should appear, including the $ for currency and the ( ) for negative numbers.
Regards, Hans Vogelaar

How to change audio port output to input port on mac os x 10.9.2 to connect electric guitar on macbook pro for garageband

How to change audio port from output to input port so that i can connect my electric guitar to play along with garageband. I couldn't the option to change it in my system preferences of sound as my mac os x is 10.9.2. So please help me!!!!!!!!!!!! I want to play electric guitar with my garageband so badly!!! :O
Mac os x 10.9.2. ; Garageband 10.0.2

There is no audio line input on your Mac, get a USB interface, get one that is specified for guitars.

Changing Audio Frequency/Format

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