# audio interface > device used to interface audio signals with a computer **Wikidata**: [Q83115456](https://www.wikidata.org/wiki/Q83115456) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Audio_interface) **Source**: https://4ort.xyz/entity/audio-interface ## Summary An audio interface is a device used to interface audio signals with a computer, enabling sound recording and playback. It serves as a bridge between analog audio sources and digital systems, often incorporating analog-to-digital converters. Audio interfaces are classified as computer hardware and input-output devices, with notable examples including the Audient iD4 and Zoom U-44 Handy Audio Interface. ## Key Facts - An audio interface is a device that connects audio signals to a computer, facilitating sound recording and playback. - It is a subclass of audio equipment, computer hardware, and input-output devices. - Audio interfaces use analog-to-digital converters to process audio signals. - The Audient iD4 is an audio interface device introduced in 2016. - The Audient iD14 is another audio interface device. - The Zoom U-44 Handy Audio Interface is a digital recording device manufactured by Zoom Corporation. - Zoom Corporation, founded in 1983, is a Japanese company that produces audio interfaces. - The TonePort is a line of USB audio interfaces. - Audio interfaces are part of the digital audio field. - The AC'97 is an audio codec introduced in 1997. - The wikipedia_title for audio interface is "Audio interface." - The commons_category for audio interface is "Audio I/F." - The wikipedia_languages for audio interface include English, Italian, Korean, and Cantonese. - The wikidata_description for audio interface is "device used to interface audio signals with a computer." - The topic's_main_category for audio interface is "Category:Audio interfaces." - The amazon.com_browse_node for audio interface is "11973691." ## FAQs - What is the primary function of an audio interface? An audio interface serves as a bridge between analog audio sources and digital systems, enabling sound recording and playback. - What types of devices are audio interfaces classified under? Audio interfaces are classified as computer hardware, input-output devices, and audio equipment. - Which companies manufacture audio interfaces? Zoom Corporation, known for the Zoom U-44 Handy Audio Interface, and Audient, known for the iD4 and iD14, manufacture audio interfaces. - What is the AC'97, and when was it introduced? The AC'97 is an audio codec introduced in 1997. - What is the TonePort, and what does it offer? The TonePort is a line of USB audio interfaces designed for connecting audio equipment to computers. - What is the wikipedia_title for audio interface? The wikipedia_title for audio interface is "Audio interface." - What is the commons_category for audio interface? The commons_category for audio interface is "Audio I/F." - What languages are available for the Wikipedia page on audio interfaces? The Wikipedia page on audio interfaces is available in English, Italian, Korean, and Cantonese. - What is the wikidata_description for audio interface? The wikidata_description for audio interface is "device used to interface audio signals with a computer." - What is the topic's_main_category for audio interface? The topic's_main_category for audio interface is "Category:Audio interfaces." - What is the amazon.com_browse_node for audio interface? The amazon.com_browse_node for audio interface is "11973691." ## Why It Matters An audio interface is essential for connecting analog audio sources to digital systems, enabling high-quality sound recording and playback. It bridges the gap between traditional audio equipment and modern digital technology, allowing for precise control and manipulation of audio signals. Audio interfaces are crucial for professionals in music production, podcasting, and audio engineering, providing the necessary tools to capture and process sound with accuracy. Their development has significantly impacted the audio industry by enhancing the quality and flexibility of audio recording and production. ## Notable For - Being a subclass of audio equipment, computer hardware, and input-output devices. - Using analog-to-digital converters to process audio signals. - Including notable examples such as the Audient iD4 and Zoom U-44 Handy Audio Interface. - Being part of the digital audio field. - Having a Wikipedia page available in multiple languages, including English, Italian, Korean, and Cantonese. - Being categorized under "Category:Audio interfaces" on Wikipedia. - Being listed under the amazon.com_browse_node "11973691." ## Body ### Classification and Function An audio interface is a device that connects audio signals to a computer, enabling sound recording and playback. It is classified as computer hardware and an input-output device, facilitating the transfer of audio data between analog and digital systems. Audio interfaces are essential for professionals in music production, podcasting, and audio engineering, providing high-quality sound capture and processing. ### Related Devices and Technologies Audio interfaces are related to sound cards, which are expansion cards that provide input and output for audio signals. The AC'97, an audio codec introduced in 1997, is another related technology. The TonePort is a line of USB audio interfaces designed for connecting audio equipment to computers. Zoom Corporation, founded in 1983, manufactures the Zoom U-44 Handy Audio Interface, a digital recording device. Audient, another manufacturer, produces the iD4 and iD14 audio interface devices. ### Wikipedia and Online Presence The Wikipedia page for audio interface is titled "Audio interface" and is available in English, Italian, Korean, and Cantonese. The commons_category for audio interface is "Audio I/F," and the topic's_main_category is "Category:Audio interfaces." The amazon.com_browse_node for audio interface is "11973691," indicating its presence in online retail platforms. ### Digital Audio and Processing Audio interfaces are part of the digital audio field, which includes technologies for recording, processing, and playing back audio signals. They use analog-to-digital converters to process audio signals, ensuring high-quality sound capture and playback. The development of audio interfaces has significantly impacted the audio industry by enhancing the quality and flexibility of audio recording and production.