Sound card (Sound Card) could be a pc hardware used to record sound and voice. At first, Sound Card solely as a complement of computers. But now, the sound card is needed on every pc. Judging from the approach of installation, sound cards, divided into 3 :
To play MIDI music, initially using FM Synthesis technology, however currently it's Wavetable Synthesis uses digital audio As for business, that used to solely two channels (stereo), is currently using four or a lot of voice channels (Surround). Its quality was already increased from eight bit, 16 bit, 24 bit, 32 bit, even currently already sixty four bit.
How it Works
When you hear the sound from sound card, digital information could be a waveform sound. Wav or mp3 sent to the sound card. This digital information is processed by a DSP (Digital Signal Processing: Digital Signal Processing) to figure with the DAC (Digital Analog Converter: Digital to Analog Conversion). amendment the digital signals into analog signals, analog signals are then amplified and issued through the speakers.
When you record sound via microphone. your sound is processed by the DSP analog kind, the mode ADC (Analog Digital Converter: Convert analog to digital). Convert analog signals into digital signals sustained. This digital signal is stored in an exceedingly table or waveform format is typically written wav (wave) in an exceedingly disk or into alternative forms like compressed mp3.
Description: Sound Card Could be a Pc Hardware Used to Record Sound and Voice
Rating: 4.5
Reviewer: Lala Khasanah
ItemReviewed: Sound Card Could be a Pc Hardware Used to Record Sound and Voice
- Sound Card Onboard, the sound card that attaches on to the pc motherboard.
- Offboard Sound Card, install the sound card within the slot ISA / PCI on the motherboard. On average, currently it uses PCI
- External sound card, sound card is that the use of that is connected to the pc via an external port, like USB or FireWire
To play MIDI music, initially using FM Synthesis technology, however currently it's Wavetable Synthesis uses digital audio As for business, that used to solely two channels (stereo), is currently using four or a lot of voice channels (Surround). Its quality was already increased from eight bit, 16 bit, 24 bit, 32 bit, even currently already sixty four bit.
How it Works
When you hear the sound from sound card, digital information could be a waveform sound. Wav or mp3 sent to the sound card. This digital information is processed by a DSP (Digital Signal Processing: Digital Signal Processing) to figure with the DAC (Digital Analog Converter: Digital to Analog Conversion). amendment the digital signals into analog signals, analog signals are then amplified and issued through the speakers.
When you record sound via microphone. your sound is processed by the DSP analog kind, the mode ADC (Analog Digital Converter: Convert analog to digital). Convert analog signals into digital signals sustained. This digital signal is stored in an exceedingly table or waveform format is typically written wav (wave) in an exceedingly disk or into alternative forms like compressed mp3.
Posted by: Lala Khasanah
Khazanah Blog, Updated at: 1:15 AM
