AudioScience Hono CobraNet 4.4M Manual Download Page 21

 

H

ONO 

C

OBRANET 

4.4M

 

 

 

 

 

www.audioscience.com 

21 

30-Apr-15 

 

Each filter band has the following parameters: 

Filter Type

 

– The shape of the filter.  Supported filter types are: 

  Bypass 

– filter is turned off 

  Low Shelf 

– EQ low shelf 

  High Shelf 

– EQ high shelf 

  Equalizer 

– EQ band (default) 

  Low Pass 

– Standard low pass 

  High Pass 

– Standard high pass 

  Band Pass 

– Standard band pass 

  Band Stop 

– Standard band stop/notch 

Filter Hz (Freq) 

– The center frequency of the filter. 

Filter Q 

– The sharpness of the filter.  The higher the Q, the more selective the filter is. 

Filter dB (Gain) 

– The gain of the filter at the center frequency. 

10.2.3.2 Developer 

10.2.3.3  Windows APIs 

Wave

 

–  Use the equalizer mixer control – see “

AudioScience WavX Specification

 

HPI

 

– Use the HPI_ParametricEQ_XXXX APIs – see “

AudioScience HPI Specification

 

ASX

 

– TBD 

DirectSound

 

– TBD 

10.2.3.4  Linux APIs 

HPI

 

– TBD 

ASX 

– TBD 

ALSA

 

– TBD 

15.2.4  Compressor/Limiter 

 

 

 

Clicking on the Show Compander button will 
bring up the ASI Compander pop-up, shown 
below. 
Adjust the sliders as needed, and select the 
On radio button to acitvate the ASI 
Compander. 
 
 
 
 
 
 
 
 
 
 
 
 
 

15.3  Access control using passwords 

Beginning with driver 4.10.00, some AudioScience adapters support password protected access to adapter 
controls. In ASI

Control, an adapter that supports passwords shows a padlock in it’s adapter information line of the 

adapter list window. For example see 
 

 

Summary of Contents for Hono CobraNet 4.4M

Page 1: ...POE not being used Chassis Rack mountable using optional 1U front panel Wings allow easy mounting 5 25 inches W x 3 125 inches L x 1 37 inches H Control ID switches assign the adapter ID to uniquely...

Page 2: ...ponse 20Hz to 20kHz 3dB LATENCY 48kHz CobraNet 5 33ms CobraNet latency 2 67ms CobraNet latency 1 33ms CobraNet latency Analog input across network to Analog out 9 12ms 6 46ms 5 12ms CobraNet input to...

Page 3: ...ction for mic line in settings Sept 17 2013 Updated GP Relay Outputs section Contact rating Sept 24 2013 Update Output Load Impedance rating Nov 11 2013 Modified Output Load Impedance details Nov 27 2...

Page 4: ...12 2 4 GPIO OPTOS 11 12 2 5 RJ45 PRIMARY PoE 11 12 2 6 RJ45 SECONDARY 11 12 2 7 5V DC Jack 11 13 HARDWARE INSTALLATION 11 13 1 MOUNTING 11 13 1 1 Flange Mounting 11 13 1 2 Rack Mounting 11 13 2 ETHER...

Page 5: ...braNet Receivers 35 16 2 4 CobraNet Sample Rate and Latency 35 16 2 5 CobraNet References 35 8 Table of Figures Figure 1 Hono Mini CobraNet Mini interface block diagram 8 Figure 2 ASIControl layout 14...

Page 6: ...s that produce heat 9 Protect the power supply cord from being walked on or pinched particularly at plug ends convenience receptacles and the point where they exit from the apparatus 10 Only use attac...

Page 7: ...e following conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistributions in binary form must reprod...

Page 8: ...braNet Mini interfaces ASIControl can be used to set all internal features of the unit such as levels and to set CobraNet routing connections to be set up between the Hono Mini CobraNet interfaces and...

Page 9: ...ned from a DHCP server or from autoip Orange when a static IP address is configured Orange Blinking when the unit does not have an IP address 12 1 4 STATUS LED Green when everything is OK Orange when...

Page 10: ...esets the display to default metering 12 2 Back Panels The following diagram shows the back panel of the 2 2M 4 4M 2 2D 4 4D 12 2 1 OUT 1 4 2 2M 4 4M These are the balanced analog outputs The middle p...

Page 11: ...g The Hono Mini CobraNet interface mounts using the flanges on the side of the unit 13 1 2 Rack Mounting The Hono Mini CobraNet interface can be rack mounted using the optional rackmount bracket p n E...

Page 12: ...Hono Mini CobraNet interface performs the following sequence 1 Checks for a valid Update firmware image 2 Loads the Update image and starts running it 3 Loads any control settings that may have been...

Page 13: ...y allow communication with the Hono Mini CobraNet interface 1 Enter MENU mode by pressing the CLEAR SETTINGS button for 1 to 3 seconds until the meter LEDs all blink green 2 Press the button until the...

Page 14: ...nvoke the CobraNet Object Tools COM object to assign IP addresses to any CobraNet devices that do not currently have valid IP addresses select Options Configure CobraNet IP address range and fill in t...

Page 15: ...d here Hardware Revision This lists the hardware revision Firmware Revision The firmware version is displayed usually the same as the driver version installed 15 1 3 Status This control displays infor...

Page 16: ...1 Windows APIs Wave Mixer Analog levels are controlled using mixerSetControlDetails on a control of type signed and with the name Level Trim HPI Analog levels are controlled using the HPI_LevelSet AP...

Page 17: ...re clocked at 48kHz the same rate as the CobraNet interface and cannot be changed 15 1 7 Input and Output Volume Adjustment All outputs from the Hono Mini CobraNet interface have volume adjustments in...

Page 18: ...udio Delay displayed in right pane of ASIControl for Line_Out 1 Delay The audio delay is specified in MS milliseconds metres and feet in the user interface It can be adjusted by typing in new values 1...

Page 19: ...ut configuration For each mic line input the following can be configured Phantom power Input Level Sensitivity Parametric Equalizer Compressor Limiter Here are the controls as viewed in ASIControl s n...

Page 20: ...enter frequency 10 2 3 1 Interface The Parametric Equalizer is accessed from the ASIControl by clicking on either a Line_In or an AES EBU_In in the left side of ASIControl then clicking on the Show EQ...

Page 21: ...center frequency 10 2 3 2 Developer 10 2 3 3 Windows APIs Wave Use the equalizer mixer control see AudioScience WavX Specification HPI Use the HPI_ParametricEQ_XXXX APIs see AudioScience HPI Specifica...

Page 22: ...ss Password information is stored on the adapter itself not the host computer so if a different computer is used to control the adapter the same passwords should be used 15 3 1 1 Login in states 15 3...

Page 23: ...t if they wish the adapter to be secured Note that on an PCI or PCIe adapter that has password support the user should not power down or restart the PC within 30 seconds of changing the passwords In o...

Page 24: ...PIO 15 4 1 Outputs The Hono Mini provides four GPIO outputs 1 4 Each outputs consists of a normally open relay with one side connected to a common pin C The current through each relay should be limite...

Page 25: ...fully turn on each opto isolator When using the internal 5V power source then the internal 1K ohm current limiting resistors are all that is needed NOTE In this mode the opto isolators are not being u...

Page 26: ...e AudioScience Hono Mini CobraNet devices using ASIControl the following must be in place the AudioScience network driver must be installed on a PC this PC will run ASIControl the networked adapters o...

Page 27: ...be installed on the laptop then connect the laptop to the Hono Mini CobraNet device using an Ethernet crossover cable The laptop s network adapter must have a static IP address Crossover Ethernet cab...

Page 28: ...ple rate only Two CobraNet devices on the same network can each operate at a different sample rate Latency Choose between 1 33 2 67 or 5 33 ms default setting Persistence Default is off In most real w...

Page 29: ...hortens the bundle a mapping of 0 in the middle of mapping denotes silence Multicast Mode Double click to change setting in the dropdown list use the following table to determine what setting to selec...

Page 30: ...mple an ASI6416 is installed in a computer ASIControl is opened and is used to play a stereo audio file in the ASI6416 s Player 1 The Repeat box is checked to have continuous audio playing ASIControl...

Page 31: ...e click in the fields to highlight the current number and overwrite it Set Dynamic IP address You can assign a specific IP address but it will not survive a power cycle Set Static IP address You can a...

Page 32: ...ess assignments From this dialog box choose the network adapter to use if two or more NICs are in the machine Check the Enable dynamic CobraNet IP address assignment checkbox if required This allows i...

Page 33: ...an plain data The CobraNet term for an audio packet is bundle A bundle may contain from one to eight audio channels each channel being composed of PCM samples of 16 20 or 24 bits in length 16 2 CobraN...

Page 34: ...et_Ch 11 CobaraNet_Ch 12 CobaraNet_Ch 13 CobaraNet_Ch 14 CobaraNet_Ch 15 CobaraNet_Ch 16 CobaraNet_Ch 33 CobaraNet_Ch 34 CobaraNet_Ch 35 CobaraNet_Ch 36 CobaraNet_Ch 37 CobaraNet_Ch 38 CobaraNet_Ch 39...

Page 35: ...ete list of receiver routing variables follows rxBundle the number of the bundle to receive This should be the same bundle number being transmitted somewhere else on the network A value of 0 indicates...

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