TIA-777A Caller ID TypeI FSK Test Check List

DTMF Decode

 

Call waiting

雖然Call Waiting Decoder只是單純的偵測CAS signal，但是由於應用環境的關係，造成偵測上的困難，因此，必須通過嚴格的測試規範，才算合格，此測試規範是由Bellcore所制定，簡單地說，必需通過三種測試。

1.信號辨識測試(Signal recognition tests)-----只輸入CAS signal時，測CPE的靈敏度(如規格所示)。

2.信號加聲音測試(Talkdown tests)-----輸入CAS signal外加speech signal，測CPE偵測到CAS的成功率或失敗率。

3.聲音測試(Talkoff tests)-----只輸入speech signal，測CPE誤觸發的百分率。

以上每一項測試，CAS signal與speech signal，包含不同的強度組合來測試，類似二維的矩陣，而在第三項測試裡，speech signal又分成近端與遠端的聲音，模擬實際通話狀況，此兩者以不同的強度組合同時出現，因此，整體測試耗時100小時，詳細的強度組合，規定的成功率和百分比，CAS signal的強度出現機率與speech signal的強度分佈曲線..等，相關規定，請參閱Bellcore的Special Report SR-TSV-002476。

另外，Bellcore自行錄製了100小時左右的DAT tape或CD片，裡面含有各式各樣經過處理過的音源，作為speech signal的標準。

至於Bellcore如何計算talkdown的成功率，和talkoff誤觸發的百分率，在強度組合二維的矩陣內的每一個點，皆對應一個或然率值(詳見Bellcore Special report SR-TSV-002476 page35,36)，在規定時間內所測的talkdown或talkoff的次數，除以總時數，再乘以該或然率值，得到矩陣內某一個點的值，最後將矩陣內每一個點的值相加，就是talkdown rate或talkoff rate。

CIDCW 規格

	大陸	美國
OSI	-	<= 300ms(may)
W	0 ~ 60ms	0 ~60ms(w/o OSI) 90 ~110ms(w/ OSI)
SAS (X)	400ms	250 ~ 1000ms
X1	0 ~ 50ms	0 ~ 50ms
CAS (Y)	80 ~ 85ms	80 ~ 85ms
t1 (ACK)	160 ± 5ms (55 ~ 65ms)	<= 100ms (55 ~ 65ms)
Q	50 ~ 100ms	50 ~ 100ms(recom.) 50 ~ 500ms(allow)
FSK (Z)	by data	by data
S	0 ~120ms	<=50ms

CAS 信號規格

	大陸	美國
頻率限制	2130 ± 1.5% 2750 ± 1.5%	2130 ± 0.5% 2750 ± 0.5%
動態範圍	-32 to –24 dBm	-32 to –24 dBm
動態範圍內的功率差	0 ~ 6dB	0 ~ 6dB
在CPE上的信號長度	75 ~ 85ms	75 ~ 85ms

Talk down test

 

CIDCW Test

 

CID Telephone EV Board

電子電話機 ESD 廠規測試

a. 測試要求: ±12KV(Contact、Air)。
b. 測試方式:
先將樣機進行測試,包括正常的功能操作(提機、掛機、撥號、響鈴、通話),並記入記憶撥號。再將測試樣機置於測試桌絕緣墊上,絕緣墊厚度 10cm,加上局線電壓 48V 後,在待測樣機 On Hook(掛機)及 Off Hook(提機) 的狀態下進行 ±12KV Contact或 Air ESD 放電測試。
ESD 測試放電點為電話機按鍵面板部份、LCD 顯示屏、局線 Line cord、Handset cord、電話機本體周邊 Switch 部份、話機本體機構接縫處、Handset MIC、Handset DTR 部份。無論是點放或連續放電,每個測試點至少做 10 次放電測試,並且在 ESD 測試後樣機不可以有異常狀態。
c. 試驗標準:
(1). 在 ±12KV Contact 或 Air 測試時,除了在放電的時間除外,所有的功能都應該保持正常的操作。測試後該設備功能有劣化或不能恢復正常時,即判定 ESD 測試失敗。
(2). ESD 放電測試後,電話機不能被破壞且記憶撥號的保存要完整。

FSK Verify Circuit

CID MCU COB

通話回路

通話回路的部份,影響電話機的規格甚巨!所以電話機通話電路設計時,必須注意電路的穩定性和通用性.

此部份的電路會影響到下列幾項重要規格 :

1. Off Hook DCR. 佔線直流阻抗.

2. AC Impedance / Return Loss 交流阻抗及回流損失.

3. Transmission / Receiver Level 送收話的當量大小.

4. Transmission / Receiver Frequency response 送收話的當量頻率響應.

5. Side tone Level 側音的大小聲.

6. 通話品質.

Hook switch 電路

Hook switch 電路即電話機的掛勾電路控制,其應用必須要與 Transistor Switch 在一起.

Hook SW. 的控制電路必須設計成一分壓電路來通知電話機的核心電路 ( Dialer IC or Dialer uP ) ,使電話知道電話機的掛勾狀況,一般其 I/O ( /HS ),皆為反相的輸入方式.也就是 Off Hook 為 Low 電位, On Hook 為 Hi 電位狀態.

當 Dialer IC 得知 Hook 的目前的狀態後,其輸出 I/O ( Pulse Out )來控制 Transistor switch 電路.使電話機能夠依照 Off Hook or On Hook 的動作,來做電話佔線動作.

Transistor SW. 的功用,除了做佔線外,其 Pulse out 也受撥號積體電路控制於脈衝撥號時使用.在此電路的設計,工程師必須注意電晶体的選用和其恆流保護線路的設計.這跟電話機線路的品質及直流阻抗都有非常密切的關係!通常此部份的電晶体其 Vcbo,Vceo 都必須 ≧300V , Ic ≧500mA 以上.

振鈴積体電路 IC 特性

振鈴積体電路IC 通常我們必須注意其幾點特性 :

1.  Operating supply voltage ( Vs ) 動作供應電壓.

2.  Supply initiation voltage ( Vsi ) 啟始電壓.

3.  Sustaining voltage ( Vsus ) 持續電壓.

4.  Supply initiation current ( Isi ) 啟始電流.

5.  Sustaining current ( Isus ) 持續電流.

6.  Trigger voltage, Trigger current ( Vtr, Itr ) 觸發電壓,電流.

7.  Disable voltage, Disable current ( Vdis, Idis ) 除能電壓,電流.

8.  Output voltage ( Vo ) 輸出電壓.

9.  Oscillator frequency ( Fo ) 振盪頻率.  

CID TYPE II TIA-777-A Example Test Record

TIA-777-A Example Script Program
2006年10月31日  02:19:19 PM
UUT Information:
EM78908

Number of Loops per test condition will be 5
------------------------------------------------------------
A)  Variable Level Sensitivity Test_Type2
PASS       Test #1  Sensitivity test (no twist)
PASS       Test #2  Sensitivity test (with twist)
PASS       Test #3  High level input test
PASS       Test #4  Intermediate level test #1
PASS       Test #5  Intermediate level test #2
PASS       Test #6  Intermediate level test #3
B)  Twist Test - Nominal Otherwise_Type2
PASS       Test #7  +6 dB Twist, High Level
PASS       Test #8  +6 dB Twist, Low Level
PASS       Test #9  +8 dB Twist, High Level
PASS       Test #10  +8 dB Twist, Low Level
PASS       Test #11  +10 dB Twist, High Level
PASS       Test #12  +10 dB Twist, Low Level
PASS       Test #13  -3 dB Twist, High Level
PASS       Test #14  -3 dB Twist, Low Level
PASS       Test #15  -6 dB Twist, High Level
PASS       Test #16  -6 dB Twist, Low Level
C)  Combined Impairments - Frequencies, Baud, Twist_Type2
PASS       Test #17  0dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #18  0dB Twist, Low Mark, High Space, Low Baud
PASS       Test #19  0dB Twist, High Mark, Low Space, Low Baud
PASS       Test #20  0dB Twist, High Mark, High Space, Low Baud
PASS       Test #21  0dB Twist, Low Mark, Low Space, High Baud
PASS       Test #22  0dB Twist, Low Mark, High Space, High Baud
PASS       Test #23  0dB Twist, High Mark, Low Space, High Baud
PASS       Test #24  0dB Twist, High Mark, High Space, High Baud
PASS       Test #25  +3dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #26  +3dB Twist, Low Mark, High Space, Low Baud
PASS       Test #27  +3dB Twist, High Mark, Low Space, Low Baud
PASS       Test #28  +3dB Twist, High Mark, High Space, Low Baud
PASS       Test #29  +3dB Twist, Low Mark, Low Space, High Baud
PASS       Test #30  +3dB Twist, Low Mark, High Space, High Baud
PASS       Test #31  +3dB Twist, High Mark, Low Space, High Baud
PASS       Test #32  +3dB Twist, High Mark, High Space, High Baud
PASS       Test #33  +6dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #34  +6dB Twist, Low Mark, High Space, Low Baud
PASS       Test #35  +6dB Twist, High Mark, Low Space, Low Baud
PASS       Test #36  +6dB Twist, High Mark, High Space, Low Baud
PASS       Test #37  +6dB Twist, Low Mark, Low Space, High Baud
PASS       Test #38  0dB Twist, Low Mark, High Space, High Baud
PASS       Test #39  +6dB Twist, High Mark, Low Space, High Baud
PASS       Test #40  +6dB Twist, High Mark, High Space, High Baud
PASS       Test #41  +8dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #42  +8dB Twist, Low Mark, High Space, Low Baud
PASS       Test #43  +8dB Twist, High Mark, Low Space, Low Baud
PASS       Test #44  +8dB Twist, High Mark, High Space, Low Baud
PASS       Test #45  +8dB Twist, Low Mark, Low Space, High Baud
PASS       Test #46  +8dB Twist, Low Mark, High Space, High Baud
PASS       Test #47  +8dB Twist, High Mark, Low Space, High Baud
PASS       Test #48  +8dB Twist, High Mark, High Space, High Baud
PASS       Test #49  +10dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #50  +10dB Twist, Low Mark, High Space, Low Baud
PASS       Test #51  +10dB Twist, High Mark, Low Space, Low Baud
PASS       Test #52  +10dB Twist, High Mark, High Space, Low Baud
PASS       Test #53  +10dB Twist, Low Mark, Low Space, High Baud
PASS       Test #54  +10dB Twist, Low Mark, High Space, High Baud
PASS       Test #55  +10dB Twist, High Mark, Low Space, High Baud
PASS       Test #56  +10dB Twist, High Mark, High Space, High Baud
PASS       Test #57  -3dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #58  -3dB Twist, Low Mark, High Space, Low Baud
PASS       Test #59  -3dB Twist, High Mark, Low Space, Low Baud
PASS       Test #60  -3dB Twist, High Mark, High Space, Low Baud
PASS       Test #61  -3dB Twist, Low Mark, Low Space, High Baud
PASS       Test #62  -3dB Twist, Low Mark, High Space, High Baud
PASS       Test #63  -3dB Twist, High Mark, Low Space, High Baud
PASS       Test #64  -3dB Twist, High Mark, High Space, High Baud
PASS       Test #65  -6dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #66  -6dB Twist, Low Mark, High Space, Low Baud
PASS       Test #67  -6dB Twist, High Mark, Low Space, Low Baud
PASS       Test #68  -6dB Twist, High Mark, High Space, Low Baud
PASS       Test #69  -6dB Twist, Low Mark, Low Space, High Baud
PASS       Test #70  0dB Twist, Low Mark, High Space, High Baud
PASS       Test #71  -6dB Twist, High Mark, Low Space, High Baud
PASS       Test #72  -6dB Twist, High Mark, High Space, High Baud
D)  Noise Tests_Type2
PASS       Test #73  Noise Freq at 20 Hz @ -24 dB S/N
PASS       Test #74  Noise Freq at 40 Hz @ -24 dB S/N
PASS       Test #75  Noise Freq at 60 Hz @ -13 dB S/N
PASS       Test #76  Noise Freq at 80 Hz @ -13 dB S/N
PASS       Test #77  Noise Freq at 120 Hz @ -9 dB S/N
PASS       Test #78  Noise Freq at 180 Hz @ -9 dB S/N
PASS       Test #79  Noise Freq at 200 Hz @ -6 dB S/N
PASS       Test #80  Noise Freq at 300 Hz @ +25 dB S/N
PASS       Test #81  Noise Freq at 700 Hz @ +25 dB S/N
PASS       Test #82  Noise Freq at 1200 Hz @ +25 dB S/N
PASS       Test #83  Noise Freq at 1700 Hz @ +25 dB S/N
PASS       Test #84  Noise Freq at 2200 Hz @ +25 dB S/N
PASS       Test #85  Noise Freq at 2700 Hz @ +25 dB S/N
PASS       Test #86  Noise Freq at 3100 Hz @ +25 dB S/N
PASS       Test #87  Noise Freq at 3200 Hz @ +6 dB S/N
PASS       Test #88  Noise Freq at 4000 Hz @ +6 dB S/N
PASS       Test #89  Noise Freq at 5000 Hz @ +6 dB S/N
PASS       Test #90  Noise Freq at 8000 Hz @ +6 dB S/N
PASS       Test #91  Noise Freq at 10000 Hz @ +6 dB S/N
F)  Noise Tests_Type2 with +10dB FSK Twist
PASS       Test #111  Noise Freq at 20 Hz @ -24 dB S/N
PASS       Test #112  Noise Freq at 40 Hz @ -24 dB S/N
PASS       Test #113  Noise Freq at 60 Hz @ -13 dB S/N
PASS       Test #114  Noise Freq at 80 Hz @ -13 dB S/N
PASS       Test #115  Noise Freq at 120 Hz @ -9 dB S/N
PASS       Test #116  Noise Freq at 180 Hz @ -9 dB S/N
PASS       Test #117  Noise Freq at 200 Hz @ -6 dB S/N
PASS       Test #118  Noise Freq at 300 Hz @ +25 dB S/N
PASS       Test #119  Noise Freq at 700 Hz @ +25 dB S/N
PASS       Test #120  Noise Freq at 1200 Hz @ +25 dB S/N
PASS       Test #121  Noise Freq at 1700 Hz @ +25 dB S/N
PASS       Test #122  Noise Freq at 2200 Hz @ +25 dB S/N
PASS       Test #123  Noise Freq at 2700 Hz @ +25 dB S/N
PASS       Test #124  Noise Freq at 3100 Hz @ +25 dB S/N
PASS       Test #125  Noise Freq at 3200 Hz @ +6 dB S/N
PASS       Test #126  Noise Freq at 4000 Hz @ +6 dB S/N
PASS       Test #127  Noise Freq at 5000 Hz @ +6 dB S/N
PASS       Test #128  Noise Freq at 8000 Hz @ +6 dB S/N
PASS       Test #129  Noise Freq at 10000 Hz @ +6 dB S/N
G)  Noise Tests_Type2 with -6dB FSK Twist
PASS       Test #130  Noise Freq at 20 Hz @ -24 dB S/N
PASS       Test #131  Noise Freq at 40 Hz @ -24 dB S/N
PASS       Test #132  Noise Freq at 60 Hz @ -13 dB S/N
PASS       Test #133  Noise Freq at 80 Hz @ -13 dB S/N
PASS       Test #134  Noise Freq at 120 Hz @ -9 dB S/N
PASS       Test #135  Noise Freq at 180 Hz @ -9 dB S/N
PASS       Test #136  Noise Freq at 200 Hz @ -6 dB S/N
PASS       Test #137  Noise Freq at 300 Hz @ +25 dB S/N
PASS       Test #138  Noise Freq at 700 Hz @ +25 dB S/N
PASS       Test #139  Noise Freq at 1200 Hz @ +25 dB S/N
PASS       Test #140  Noise Freq at 1700 Hz @ +25 dB S/N
PASS       Test #141  Noise Freq at 2200 Hz @ +25 dB S/N
PASS       Test #142  Noise Freq at 2700 Hz @ +25 dB S/N
PASS       Test #143  Noise Freq at 3100 Hz @ +25 dB S/N
PASS       Test #144  Noise Freq at 3200 Hz @ +6 dB S/N
PASS       Test #145  Noise Freq at 4000 Hz @ +6 dB S/N
PASS       Test #146  Noise Freq at 5000 Hz @ +6 dB S/N
PASS       Test #147  Noise Freq at 8000 Hz @ +6 dB S/N
PASS       Test #148  Noise Freq at 10000 Hz @ +6 dB S/N

Test Finished at:  2006年10月31日  03:07:01 PM
Script Program ended at: 03:07:01 PM  2006年10月31日
--------------------------------------------------------------------------------

CID TYPE I TIA-777-A Example Test Record

TIA-777-A Example Script Program
2006年10月31日  09:37:11 AM
UUT Information:
EM78908

Number of Loops per test condition will be 5
------------------------------------------------------------
A)  Variable Level Sensitivity Test_Type1
PASS       Test #1  Sensitivity test (no twist)
PASS       Test #2  Sensitivity test (with twist)
PASS       Test #3  High level input test
PASS       Test #4  Intermediate level test #1
PASS       Test #5  Intermediate level test #2
PASS       Test #6  Intermediate level test #3
B)  Twist Test - Nominal Otherwise_Type1
PASS       Test #7  +6 dB Twist, High Level
PASS       Test #8  +6 dB Twist, Low Level
PASS       Test #9  +8 dB Twist, High Level
PASS       Test #10  +8 dB Twist, Low Level
PASS       Test #11  +10 dB Twist, High Level
PASS       Test #12  +10 dB Twist, Low Level
PASS       Test #13  -3 dB Twist, High Level
PASS       Test #14  -3 dB Twist, Low Level
PASS       Test #15  -6 dB Twist, High Level
PASS       Test #16  -6 dB Twist, Low Level
C)  Combined Impairments - Frequencies, Baud, Twist_Type1
PASS       Test #17  0dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #18  0dB Twist, Low Mark, High Space, Low Baud
PASS       Test #19  0dB Twist, High Mark, Low Space, Low Baud
PASS       Test #20  0dB Twist, High Mark, High Space, Low Baud
PASS       Test #21  0dB Twist, Low Mark, Low Space, High Baud
PASS       Test #22  0dB Twist, Low Mark, High Space, High Baud
PASS       Test #23  0dB Twist, High Mark, Low Space, High Baud
PASS       Test #24  0dB Twist, High Mark, High Space, High Baud
PASS       Test #25  +3dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #26  +3dB Twist, Low Mark, High Space, Low Baud
PASS       Test #27  +3dB Twist, High Mark, Low Space, Low Baud
PASS       Test #28  +3dB Twist, High Mark, High Space, Low Baud
PASS       Test #29  +3dB Twist, Low Mark, Low Space, High Baud
PASS       Test #30  +3dB Twist, Low Mark, High Space, High Baud
PASS       Test #31  +3dB Twist, High Mark, Low Space, High Baud
PASS       Test #32  +3dB Twist, High Mark, High Space, High Baud
PASS       Test #33  +6dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #34  +6dB Twist, Low Mark, High Space, Low Baud
PASS       Test #35  +6dB Twist, High Mark, Low Space, Low Baud
PASS       Test #36  +6dB Twist, High Mark, High Space, Low Baud
PASS       Test #37  +6dB Twist, Low Mark, Low Space, High Baud
PASS       Test #38  0dB Twist, Low Mark, High Space, High Baud
PASS       Test #39  +6dB Twist, High Mark, Low Space, High Baud
PASS       Test #40  +6dB Twist, High Mark, High Space, High Baud
PASS       Test #41  +8dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #42  +8dB Twist, Low Mark, High Space, Low Baud
PASS       Test #43  +8dB Twist, High Mark, Low Space, Low Baud
PASS       Test #44  +8dB Twist, High Mark, High Space, Low Baud
PASS       Test #45  +8dB Twist, Low Mark, Low Space, High Baud
PASS       Test #46  +8dB Twist, Low Mark, High Space, High Baud
PASS       Test #47  +8dB Twist, High Mark, Low Space, High Baud
PASS       Test #48  +8dB Twist, High Mark, High Space, High Baud
PASS       Test #49  +10dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #50  +10dB Twist, Low Mark, High Space, Low Baud
PASS       Test #51  +10dB Twist, High Mark, Low Space, Low Baud
PASS       Test #52  +10dB Twist, High Mark, High Space, Low Baud
PASS       Test #53  +10dB Twist, Low Mark, Low Space, High Baud
PASS       Test #54  +10dB Twist, Low Mark, High Space, High Baud
PASS       Test #55  +10dB Twist, High Mark, Low Space, High Baud
PASS       Test #56  +10dB Twist, High Mark, High Space, High Baud
PASS       Test #57  -3dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #58  -3dB Twist, Low Mark, High Space, Low Baud
PASS       Test #59  -3dB Twist, High Mark, Low Space, Low Baud
PASS       Test #60  -3dB Twist, High Mark, High Space, Low Baud
PASS       Test #61  -3dB Twist, Low Mark, Low Space, High Baud
PASS       Test #62  -3dB Twist, Low Mark, High Space, High Baud
PASS       Test #63  -3dB Twist, High Mark, Low Space, High Baud
PASS       Test #64  -3dB Twist, High Mark, High Space, High Baud
PASS       Test #65  -6dB Twist, Low Mark, Low Space, Low Baud
PASS       Test #66  -6dB Twist, Low Mark, High Space, Low Baud
PASS       Test #67  -6dB Twist, High Mark, Low Space, Low Baud
PASS       Test #68  -6dB Twist, High Mark, High Space, Low Baud
PASS       Test #69  -6dB Twist, Low Mark, Low Space, High Baud
PASS       Test #70  0dB Twist, Low Mark, High Space, High Baud
PASS       Test #71  -6dB Twist, High Mark, Low Space, High Baud
PASS       Test #72  -6dB Twist, High Mark, High Space, High Baud
D)  Noise Tests_Type1
PASS       Test #73  Noise Freq at 20 Hz @ -24 dB S/N
PASS       Test #74  Noise Freq at 40 Hz @ -24 dB S/N
PASS       Test #75  Noise Freq at 60 Hz @ -13 dB S/N
PASS       Test #76  Noise Freq at 80 Hz @ -13 dB S/N
PASS       Test #77  Noise Freq at 120 Hz @ -9 dB S/N
PASS       Test #78  Noise Freq at 180 Hz @ -9 dB S/N
PASS       Test #79  Noise Freq at 200 Hz @ -6 dB S/N
PASS       Test #80  Noise Freq at 300 Hz @ +25 dB S/N
PASS       Test #81  Noise Freq at 700 Hz @ +25 dB S/N
PASS       Test #82  Noise Freq at 1200 Hz @ +25 dB S/N
PASS       Test #83  Noise Freq at 1700 Hz @ +25 dB S/N
PASS       Test #84  Noise Freq at 2200 Hz @ +25 dB S/N
PASS       Test #85  Noise Freq at 2700 Hz @ +25 dB S/N
PASS       Test #86  Noise Freq at 3100 Hz @ +25 dB S/N
PASS       Test #87  Noise Freq at 3200 Hz @ +6 dB S/N
PASS       Test #88  Noise Freq at 4000 Hz @ +6 dB S/N
PASS       Test #89  Noise Freq at 5000 Hz @ +6 dB S/N
PASS       Test #90  Noise Freq at 8000 Hz @ +6 dB S/N
PASS       Test #91  Noise Freq at 10000 Hz @ +6 dB S/N
F)  Noise Tests_Type1 with +10dB FSK Twist
PASS       Test #111  Noise Freq at 20 Hz @ -24 dB S/N
PASS       Test #112  Noise Freq at 40 Hz @ -24 dB S/N
PASS       Test #113  Noise Freq at 60 Hz @ -13 dB S/N
PASS       Test #114  Noise Freq at 80 Hz @ -13 dB S/N
PASS       Test #115  Noise Freq at 120 Hz @ -9 dB S/N
PASS       Test #116  Noise Freq at 180 Hz @ -9 dB S/N
PASS       Test #117  Noise Freq at 200 Hz @ -6 dB S/N
PASS       Test #118  Noise Freq at 300 Hz @ +25 dB S/N
PASS       Test #119  Noise Freq at 700 Hz @ +25 dB S/N
PASS       Test #120  Noise Freq at 1200 Hz @ +25 dB S/N
PASS       Test #121  Noise Freq at 1700 Hz @ +25 dB S/N
PASS       Test #122  Noise Freq at 2200 Hz @ +25 dB S/N
PASS       Test #123  Noise Freq at 2700 Hz @ +25 dB S/N
PASS       Test #124  Noise Freq at 3100 Hz @ +25 dB S/N
PASS       Test #125  Noise Freq at 3200 Hz @ +6 dB S/N
PASS       Test #126  Noise Freq at 4000 Hz @ +6 dB S/N
PASS       Test #127  Noise Freq at 5000 Hz @ +6 dB S/N
PASS       Test #128  Noise Freq at 8000 Hz @ +6 dB S/N
PASS       Test #129  Noise Freq at 10000 Hz @ +6 dB S/N
G)  Noise Tests_Type1 with -6dB FSK Twist
PASS       Test #130  Noise Freq at 20 Hz @ -24 dB S/N
PASS       Test #131  Noise Freq at 40 Hz @ -24 dB S/N
PASS       Test #132  Noise Freq at 60 Hz @ -13 dB S/N
PASS       Test #133  Noise Freq at 80 Hz @ -13 dB S/N
PASS       Test #134  Noise Freq at 120 Hz @ -9 dB S/N
PASS       Test #135  Noise Freq at 180 Hz @ -9 dB S/N
PASS       Test #136  Noise Freq at 200 Hz @ -6 dB S/N
PASS       Test #137  Noise Freq at 300 Hz @ +25 dB S/N
PASS       Test #138  Noise Freq at 700 Hz @ +25 dB S/N
PASS       Test #139  Noise Freq at 1200 Hz @ +25 dB S/N
PASS       Test #140  Noise Freq at 1700 Hz @ +25 dB S/N
PASS       Test #141  Noise Freq at 2200 Hz @ +25 dB S/N
PASS       Test #142  Noise Freq at 2700 Hz @ +25 dB S/N
PASS       Test #143  Noise Freq at 3100 Hz @ +25 dB S/N
PASS       Test #144  Noise Freq at 3200 Hz @ +6 dB S/N
PASS       Test #145  Noise Freq at 4000 Hz @ +6 dB S/N
PASS       Test #146  Noise Freq at 5000 Hz @ +6 dB S/N
PASS       Test #147  Noise Freq at 8000 Hz @ +6 dB S/N
PASS       Test #148  Noise Freq at 10000 Hz @ +6 dB S/N
H)  Echo Noise_Type1
PASS       Test #149  Echo Noise:  1.67ms@-37dBm/1.67ms@-50dBm
PASS       Test #150  Echo Noise:  2.5ms@-37dBm/2.5ms@-50dBm
PASS       Test #151  Echo Noise:  3.33ms@-37dBm/3.33ms@-50dBm
I)  Send without ringing - Shall reject calls
PASS       Test #152  No Ringing - Shall reject calls

Test Finished at:  2006年10月31日  01:37:25 PM
Script Program ended at: 01:37:25 PM  2006年10月31日
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