* @param[in] index @copydoc sr_channel::index
* @param[in] type @copydoc sr_channel::type
* @param[in] name @copydoc sr_channel::name
* @param[in] index @copydoc sr_channel::index
* @param[in] type @copydoc sr_channel::type
* @param[in] name @copydoc sr_channel::name