Cool. I didn't know that.anorlunda said:There are many file format converters that can change your data from CSV format to WAV or MP3
I have converted a .csv document into .mp3, however, it just plays the name of every number in the .csv. For example, a number "1000" will be heard in a voice of "one hundred". It can't identify which is the time and which is the amplitude of the waveform.anorlunda said:There are many file format converters that can change your data from CSV format to WAV or MP3 or others. Then you can use any music player on the converted file.
Here is one such program. http://www.online-convert.com/file-type
What are the other formats it can save to? One of them may be more amenable.Tspirit said:an audio voltage signal can be obtained and saved as .csv (or other formats) by oscilloscope.
It can also save to binary format (.bin), or some figure formats such as .bmp, .png. I will try later.NascentOxygen said:What are the other formats it can save to? One of them may be more amenable.
Tspirit said:I have converted a .csv document into .mp3, however, it just plays the name of every number in the .csv. For example, a number "1000" will be heard in a voice of "one hundred". It can't identify which is the time and which is the amplitude of the waveform.
I uploaded my csv file into the website "http://audio.online-convert.com/convert-to-mp3", converted it into mp3 online and downloaded the mp3 file and played it with windows media. By comparing the contents of sound with the original csv file (opened by office Excel), I found they are the same. I mean the voice is not a sound wave varying with the time (I saved a sound wave into a csv file using oscilloscope), but the data itself.anorlunda said:That sounds very strange. How exactly did you convert it?
Edit: An how exactly did you play it to listen?
Tspirit said:I uploaded my csv file into the website "http://audio.online-convert.com/convert-to-mp3", converted it into mp3 online and downloaded the mp3 file and played it with windows media. By comparing the contents of sound with the original csv file (opened by office Excel), I found they are the same. I mean the voice is not a sound wave varying with the time (I saved a sound wave into a csv file using oscilloscope), but the data itself.
Have you ever succeeded in converting a csv file into an audio file with that website?anorlunda said:It seems that you got a text-to-speech conversion instead of a file format conversion. You should try again, paying close attention to options and the small print on the Web page. Or try another conversion site such as the one I linked in #5.
I am willing to help you, but I have no sample file. I'll send you my email address by personal message, lookin your INBOX on PF.Tspirit said:Have you ever succeeded in converting a csv file into an audio file with that website?
That i have been search on Google, it it works with Android ,Tspirit said:I uploaded my csv file into the website "http://www.android-rescuer.com/recover-data-from-android-internal-memory.html", converted it into mp3 online and downloaded the mp3 file and played it with windows media. By comparing the contents of sound with the original csv file (opened by office Excel), I found they are the same. I mean the voice is not a sound wave varying with the time (I saved a sound wave into a csv file using oscilloscope), but the data itself.
To store an audio voltage signal, you will need to use a device that is capable of converting the analog signal into a digital format. This can be done using an analog-to-digital converter (ADC) or a digital audio recorder. The converted signal can then be saved onto a storage device such as a computer hard drive or a digital audio recorder.
The most commonly used format for storing audio voltage signals is WAV (Waveform Audio File Format). This format is uncompressed and provides high-quality audio. Other popular formats include MP3 and AAC, which use compression to reduce file size but may result in some loss of audio quality.
To prevent loss of the audio voltage signal during storage, it is important to use a high-quality storage device and to regularly back up the audio files. It is also recommended to store the audio files in multiple locations to minimize the risk of data loss.
In some cases, it may be possible to recover a corrupted or damaged audio voltage signal. This will depend on the extent of the damage and the type of storage device used. It is recommended to consult a professional in data recovery for assistance in restoring the signal.
To ensure an accurate recovery of the audio voltage signal, it is important to use a reliable and high-quality playback device. This can be a computer with a good sound card or a dedicated digital audio recorder. It is also important to properly transfer the audio files from the storage device to the playback device to avoid any data loss or corruption.