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Select the FM Radio Quality recording format on the picture below and calculate the size of a 30 seconds uncompressed audio file (like a WAV file) in kB ( kilo Bytes).

Select the FM Radio Quality recording format on the picture below and calculate the size of a 30 seconds uncompressed audio file (like a WAV file) in kB ( kilo Bytes).

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Select the FM Radio Quality recording format on the picture below and calculate the size of a 30 seconds uncompressed audio file (like a WAV file) in kB ( kilo Bytes).
The image shows a screenshot of the "Microphone Properties" settings window, specifically focusing on the "Default Format" options for selecting the sample rate and bit depth in shared mode. ### Transcription: **Microphone Properties** **Default Format** Select the sample rate and bit depth to be used when in shared mode. 1. 2 channel, 16 bit, 48000 Hz (DVD Quality) 2. 2 channel, 16 bit, 8000 Hz (Telephone Quality) 3. 2 channel, 16 bit, 11025 Hz (Dictation Quality) 4. 2 channel, 16 bit, 16000 Hz (Tape Recorder Quality) 5. 2 channel, 16 bit, 22050 Hz (AM Radio Quality) 6. 2 channel, 16 bit, 32000 Hz (FM Radio Quality) 7. 2 channel, 16 bit, 44100 Hz (CD Quality) ### Explanation: This list provides various audio quality settings based on different sample rates and bit depths, detailing their typical usage (e.g., DVD, CD, Telephone). Each setting specifies the number of channels, bit rate, and frequency in Hz. The higher the frequency, the better the audio quality, suitable for different recording and playback standards.
Transcribed Image Text:The image shows a screenshot of the "Microphone Properties" settings window, specifically focusing on the "Default Format" options for selecting the sample rate and bit depth in shared mode. ### Transcription: **Microphone Properties** **Default Format** Select the sample rate and bit depth to be used when in shared mode. 1. 2 channel, 16 bit, 48000 Hz (DVD Quality) 2. 2 channel, 16 bit, 8000 Hz (Telephone Quality) 3. 2 channel, 16 bit, 11025 Hz (Dictation Quality) 4. 2 channel, 16 bit, 16000 Hz (Tape Recorder Quality) 5. 2 channel, 16 bit, 22050 Hz (AM Radio Quality) 6. 2 channel, 16 bit, 32000 Hz (FM Radio Quality) 7. 2 channel, 16 bit, 44100 Hz (CD Quality) ### Explanation: This list provides various audio quality settings based on different sample rates and bit depths, detailing their typical usage (e.g., DVD, CD, Telephone). Each setting specifies the number of channels, bit rate, and frequency in Hz. The higher the frequency, the better the audio quality, suitable for different recording and playback standards.
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