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Synchronous Connection-Oriented (SCO) Link

    https://www.tutorialspoint.com/synchronous-connection-oriented-sco-link
    SCO radio links are used for time critical data transfer, particularly for voice data. Both the master and the slave device transmit encoded voice data in their reserved timeslots. A master device can support three SCO links with the same or different slaves. A slave device can have a maximum of three SCO links with its master device.

What is Synchronous Connection-Oriented (SCO) Link | IGI ...

    https://www.igi-global.com/dictionary/audio-streaming-enabled-bluetooth-devices/28975
    What is Synchronous Connection-Oriented (SCO) Link 1. A SCO link is a symmetrical point-to-point link between a master and a single slave and is typically used for sensitive traffic such as voice. Learn more in: Audio Streaming to IP-Enabled Bluetooth Devices Find more terms and definitions using our Dictionary Search.

What is the difference between ACL and SCO Link in ...

    https://stackoverflow.com/questions/40033827/what-is-the-difference-between-acl-and-sco-link-in-bluetooth
    SCO is for real-time narrow band signal which does not require retransmission. Voice data in Bluetooth hands free kit is an example for this. This narrow band audio is called "Bluetooth voice" type. Where as ACL is for all other BT data transfer including High quality audio/video data. Example is music playback through A2DP.

Understanding Bluetooth® Wireless Audio - Plugable ...

    https://kb.plugable.com/bluetooth/understanding-bluetooth-wireless-audio
    The SCO link guarantees regularly-timed data packets transmitted in reserved time slots no matter how Bluetooth links are used. There is some level of error detection and correction, but there is no retransmission of data and if there are any data drops, those drops can affect the audio.

Bluetooth SCO in Android - Bits & Qubits

    http://gopinaths.gitlab.io/post/bluetooth_sco_android/
    A SCO link is a set of reserved timeslots on an existing ACL transport. Each device transmits encoded voice data in the reserved timeslot. There are no retransmissions, but forward error correction can be optionally applied. The type of connection are used for voice data.

Synchronous Connection - an overview | ScienceDirect …

    https://www.sciencedirect.com/topics/engineering/synchronous-connection
    The SCO link is symmetric and typically supports time-bounded voice traffic. SCO packets are transmitted over reserved intervals. Once the connection is established, both master and slave units may send SCO packets without being polled. The SCO link type supports circuit-switched, point-to-point connections and is used often for voice traffic.

Bluetooth - SCO links - Dziwior

    http://dziwior.org/Bluetooth/SCO.html
    SCO links are symmetric: the master sends a SCO packet, then the slave sends a SCO packet in the following slot, so the data rate in each direction is the same. SCO packets are always transmitted in defined time slots, at regular intervals (every 2, 4, or 6 slots). SCO packets are always 1 slot in length.

Difference between ACL and SCO Link in Bluetooth

    https://www.tutorialspoint.com/difference-between-acl-and-sco-link-in-bluetooth
    Asynchronous Connection-Less (ACL) Link SCO is a symmetric, point-to-point link between the master device and the slave device connected via Bluetooth. ACL is a point – to – multipoint link for transmitting general data packets using Bluetooth connection. ACL is used for irregular traffic between a master device and one or more slave devices.

Bluetooth Controller: How to send/receive SCO audio ...

    https://github.com/espressif/esp-idf/issues/1118
    Audio data path can be set as either: 1.PCM interface or 2. VoHCI. We have provide the menuconfig options in ESP32 bluedroid host, which actually invokes esp_err_t esp_bredr_sco_datapath_set (esp_sco_data_path_t data_path) as declared in esp_bt.h, which is supposed to be called after esp_bt_controller_enable (). If 1.

SBI SCO Recruitment 2022: Here's direct link to apply for ...

    https://www.republicworld.com/education/jobs/sbi-sco-recruitment-2022-heres-direct-link-to-apply-for-48-posts-by-feb-25-articleshow.html
    SBI Recruitment: Check important dates here. Application link has been activated on February 5, 2022. The deadline to apply is February 25, 2022. Last date for printing application form is March 12, 2022. The tentative date of the online examination is March 20, 2022. The tentative date for downloading call letters is March 5, 2022.

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