Dear students,

In order to do a better job of service security and ensure that students can achieve satisfactory results in the College English listening test of CET-4 and CET-6 and the final exam, the listening test will adopt the infrared listening test system and the FM broadcasting system in parallelPurchase at one's own expenseInfrared headphones or headphones that support FM radio (radio)。Details are as follows:

1. Scope of system use

The infrared earphones or earphones (radios) that support FM broadcasting are used for testing and examination in college English mid-term exam, final exam, CET-4 and CET-6 in our college。

Second, equipment parameters:

(1) FM radio headset (radio)

The frequency band for FM broadcast in our hospital is76.6 MHZThe purchased FM radio headset (radio) must support the frequency band to listen normally, if there is noise, try to pull out the radio or infrared headset antenna to enhance the FM signal。

(2) Infrared earphones

因IF the infrared digital voice test system must use a radio device that matches the frequency band of the transmitter to work normally. The headset parameters matched by the transmitter (IF-2081) are as follows:

1. Infrared (IF) frequency band is3.8 MHZ(Frequency of infrared transmitter in our hospital)。

2. Infrared headphones must be compatible with the test system of our school to transmit signals, it may be normal use, and normal decoding。

Third, in order to ensure that students can purchase the radio equipment that fully matches our examination system, the corresponding equipment supplier will use it before the examinationSell radio equipment to students in the way of "company directly", and take charge of after-sales service。If you need to buy from the manufacturer, each department will take the class as the unit. The class leader will verify the number of headphones required for the class, and collect the class expenses in advance (payment method: wechat, Alipay, cash can be accepted), and purchase the headphones in Room A308。(For the specific fee, please consult the manufacturer. The person in charge of the manufacturer in college: Mr. Wu: 13595174226)

The warranty period of the radio equipment sold by the manufacturer is four years in school. If there are quality problems during the warranty period, the principle of replacing the new machine is excluded by human factors。

5. After purchasing the radio equipment, please test it in time (the listening test will not be arranged before the final exam). If you find quality problems, you need to replace them in time.

The test is available from June 6, 2022 until 16:00 June 10, 2022。

6. Please stay away from classrooms that are in class or taking exams, and do not interfere with the order of class, exam and self-study。

 Center for Modern Educational Technology

May 27, 2022