ating to new speakers.
For more information: https://medium.com/@carspeakerland/a-guide-to-the-simple-way-difference-in-car-speakers-2-way-3-way-4-way-25e0bf215b00
Adding new speakers for your automobile could improve the sound quality dramatically. Some sound technicians say it is the number-one update you may make to improve the overall quality of your vehicle.
"They do not care how it sounds. Speakers are often form of continue on the list. Updating to new speakers offers you a much fuller sound."
There is a whole lot to pick from in regards to car speakers. (Photo from Eldon Lindsay)
"New speakers will make a greater fidelity and clarity of sound," states Robert Nevitt, proprietor of Audio Electronics at Indianapolis. "The audio is more different without distortion. People will not get bored listening to it."
Cook says customers need to pick the type of sound they enjoy. The very first thing Cook does having a customer is sit in the car together to talk about their personal taste.
"Everybody's ear is different," he states. "That which I believe sounds great, you might believe is dreadful. It is a fantastic idea to get outside and listen to everything you enjoy and do not like about doing it."
When you've discovered a sound you want, you are going to discover the sky's actually the limitation in regards to purchasing car speakers. There are scores of manufactures and models, sizes and power levels to select from.
Columbus Car Audio & Accessories offers three types of automobile speakers to pick from: complete array speakers, component speakers along with coaxial speakers.
• Total range speakers arrive with a tweeter to make to your high-pitched sounds along with a woofer for those lows. This option offers a number of different sizes.
• Unit speakers, nonetheless, include separate tweeters and woofers.
• Coaxial speakers arrive with a tweeter plus motorist.
When you've selected a type of automobile speaker, you are going to want to determine how many you desire. Cook states some cars arrive with as little as just two speakers, whereas bigger, luxury vehicles might have too many 32. He adds a normal sedan generally has four. What are The Speaker Sizes in My Car | Speaker Size for My Car
"It simply depends if you would like to replace all of these," Cook says. "I would advise doing all of four. If you are budget-minded, I'd begin with the ones at the front. That is where you are at. And you are likely to be at the automobile 100 percent of their moment."
Subwoofers are designed to reproduce low bass frequencies also may be included with new speakers or could be added separately to existing car speakers.
"Many speakers can not play down low in these frequencies such as a subwoofer may," Cook says.
Related Article
Wondering about speakers? Below are a few techniques to establish a home entertainment experience whatever your budget.
A speaker update might charge as little as $100 up to a few million dollars depending on the scope of job and type of speaker.
Cook states that the price of a subwoofer can operate as low as $37. Columbus Car Audio & Accessories sells a subewoofer bundle that includes an amplifier and a enclosure for about $ 299.
To get a set of automobile speakers, Columbus Car Audio & Accessories begin prices at $39, with an average price tag of about $70 for setup. Adding an anti-vibrator into a set of speakers prices an additional $25.
Nevitt, meanwhile, fees as little as $99 to get a set of "some good speakers." The price of one hour of installion, that is typically how long it takes to put in a set of speakers, is 67.
However, most customers spend far more.
"Paying a total amount of 800 to $1000 isn't from this world of possibility," Nevitt states. "A price somewhere in the center could be $400 or $500."
Cook says several vehicle speaker technicians began with DIY projects and adds there is nothing wrong with trying to set up car speakers all on your own. But you are going to want the correct tools for your job along with just a little understand. Installing speakers requires carrying out your car door.
See Also: https://www.scoop.it/t/how-to-choose-best-car-speakers-6x9-inch-6-5-inch-6x8-inch-4-inch
Choosing a professional to set up speakers ensures that the job is done correctly.
"If you do it yourself, then you might wind up breaking something. That is some thing we do everyday. I am not planning to inform you we will not violate something. But we will look after it if we perform. We all do so with being honest and up front with people."
If you are getting speakers set up, experts say to expect to place an appointment to the setup. …
ting at multiple geometries in the same location. I simply sorted the list of values and used the Delete Consecutive component. This potentially rearranges the order of values but I don't think that matters in your case. I also threw in an Int component which actually seems to make a difference (try sidestepping it and you will see!).
2-I flattened the output of the mesh component before sending it to union. This ensures that the original mesh is booleaned once with all the components rather than individually with each of the 86 components.
Is this what the result should look like?
One suggestion for future postings: when referencing geometry in rhino, it often helps if you attach your rhino file as well so people don't have to guess where you are starting from.
If you have further questions, just ask ;-)
cbass…
trials of Daniel Piker. At the small squares I will insert solar panels, and I want to make a space just like the Canopy of the AA's 2007 in London, which defines a semi-open space that is able to provide energy. To simulate the movement I have two major problems: 1_ the component C# doesn't recognize all the vertices of the mesh that I created. In facts I think there is a mistake, because when the septum Kangaroo toggle to false, an error is about an object instance:Runtime error (or probaby I have done other mistakes); 2_how do I move the structure following the sun? I found an algorithm that allows me to recognize the vector that join the center of the scene with the sun's position at a given site, at a particular time of day, etc ... but how do I "force" the structure in Kangaroo this shift? you have any ideas? Only you can help me, please! I hope to be clear, I look your replies.
Thanks in advance, Betta
Ps:this is my first experience using Rhinoceros, Grasshopper, Kangaroo ... so be kind and patient with me!…
.
Things have been working swimmingly in many areas of the plugin, but one particular problem has been tough to solve. I have two components that are trying to read/write to the same memory at the same time, causing Rhino exceptions and crashes.
The conflicts appear to be happening between two components -- one is a "Layer Events Listener" that reports essentially what type of layer event just happened. The other is a "Set Layer Visibility" component that toggles the visibility of a list of layers.
The code:
public class LayerTools_LayerEventsListener : GH_Component { /// <summary> /// Initializes a new instance of the LayerTools_LayerListener class. /// </summary> public LayerTools_LayerEventsListener() : base("Layer Events Listener", "Layer Listener", "Get granular information about the layer events happening in the Rhino document.", "Squirrel", "Layer Tools") { }
/// <summary> /// Registers all the input parameters for this component. /// </summary> protected override void RegisterInputParams(GH_Component.GH_InputParamManager pManager) { pManager.AddBooleanParameter("Active", "A", "Set to true to listen to layer events in the Rhino document.", GH_ParamAccess.item, false); pManager.AddTextParameter("Exclusions", "E", "Provide a list of exclusions to stop reading specific events (Added, Deleted, Moved, Renamed, Locked, Visibility, Color, Active).", GH_ParamAccess.list); pManager[1].Optional = true; }
/// <summary> /// Registers all the output parameters for this component. /// </summary> protected override void RegisterOutputParams(GH_Component.GH_OutputParamManager pManager) { pManager.AddBooleanParameter("Initialized", "I", "Whether the listener changed from passive to active.", GH_ParamAccess.item); pManager.AddTextParameter("Document Name", "doc", "Name of the Rhino document that is changing.", GH_ParamAccess.item); pManager.AddTextParameter("Layer Path", "path", "Path of the modifed layer.", GH_ParamAccess.item); pManager.AddIntegerParameter("Layer Index", "ID", "Index of the modified layer.", GH_ParamAccess.item); pManager.AddIntegerParameter("Sort Index", "SID", "Sort index of the modified layer.", GH_ParamAccess.item); pManager.AddTextParameter("Event Type", "T", "Type of the modification.", GH_ParamAccess.item); pManager.AddBooleanParameter("Added", "A", "If the layer has been added.", GH_ParamAccess.item); pManager.AddBooleanParameter("Deleted", "D", "If the layer has been deleted.", GH_ParamAccess.item); pManager.AddBooleanParameter("Moved", "M", "If the layer has been moved.", GH_ParamAccess.item); pManager.AddBooleanParameter("Renamed", "R", "If the layer has been renamed.", GH_ParamAccess.item); pManager.AddBooleanParameter("Locked", "L", "If the layer locked setting has changed.", GH_ParamAccess.item); pManager.AddBooleanParameter("Visibility", "V", "If the layer's visibility has changed.", GH_ParamAccess.item); pManager.AddBooleanParameter("Color", "C", "If the layer's color has changed.", GH_ParamAccess.item); pManager.AddBooleanParameter("Active", "Act", "If the active layer has changed.", GH_ParamAccess.item); }
/// <summary> /// This is the method that actually does the work. /// </summary> /// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param> protected override void SolveInstance(IGH_DataAccess DA) { bool active = false; List<string> exclusions = new List<string>();
DA.GetData(0, ref active); DA.GetDataList(1, exclusions);
RhinoDoc thisDoc = null;
bool initialize = false;
string dName = null; string activePath = null; int layerIndex = -1; int sortIndex = -1; string eventType = null; bool added = false; bool deleted = false; bool moved = false; bool renamed = false; bool locked = false; bool visibility = false; bool color = false; bool current = false;
if (active) { thisDoc = RhinoDoc.ActiveDoc;
initialize = (!previouslyActive) ? true : false;
RhinoDoc.LayerTableEvent -= RhinoDoc_LayerTableEvent; RhinoDoc.LayerTableEvent += RhinoDoc_LayerTableEvent; previouslyActive = true;
} else {
RhinoDoc.LayerTableEvent -= RhinoDoc_LayerTableEvent; previouslyActive = false; }
if (ev != null) { dName = ev.Document.Name; layerIndex = ev.LayerIndex; eventType = ev.EventType.ToString();
if (!exclusions.Contains("Active")) { if (ev.EventType.ToString() == "Current") { // active layer has just been changed current = true; }
}
if (!exclusions.Contains("Moved")) { if (ev.EventType.ToString() == "Sorted") { // active layer has just been changed moved = true; }
}
if (!exclusions.Contains("Added")) { if (ev.EventType.ToString() == "Added") { // layer has just been added activePath = ev.NewState.FullPath; added = true; }
}
if (!exclusions.Contains("Active")) { if (ev.EventType.ToString() == "Deleted") { // layer has just been added
deleted = true; } }
if (ev.EventType.ToString() == "Modified") { // layer has been modified activePath = ev.NewState.FullPath;
//skip sortindex eventType = ev.EventType.ToString();
if (ev.OldState != null && ev.NewState != null) { if (!exclusions.Contains("Locked")) { if (ev.OldState.IsLocked != ev.NewState.IsLocked) locked = true;
} if (!exclusions.Contains("Visibility")) { if (ev.OldState.IsVisible != ev.NewState.IsVisible) visibility = true; }
if (!exclusions.Contains("Moved")) { if (ev.OldState.ParentLayerId != ev.NewState.ParentLayerId) moved = true; }
//if (ev.OldState.SortIndex != ev.NewState.SortIndex) moved = true; if (!exclusions.Contains("Renamed")) { if (ev.OldState.Name != ev.NewState.Name) renamed = true; }
if (!exclusions.Contains("Color")) { if (ev.OldState.Color != ev.NewState.Color) color = true; } }
} }
DA.SetData(0, initialize); DA.SetData(1, dName); DA.SetData(2, activePath); DA.SetData(3, layerIndex); DA.SetData(4, sortIndex); DA.SetData(5, eventType); DA.SetData(6, added); DA.SetData(7, deleted); DA.SetData(8, moved); DA.SetData(9, renamed); DA.SetData(10, locked); DA.SetData(11, visibility); DA.SetData(12, color); DA.SetData(13, current);
}
static bool previouslyActive = false; Rhino.DocObjects.Tables.LayerTableEventArgs ev = null;
void RhinoDoc_LayerTableEvent(object sender, Rhino.DocObjects.Tables.LayerTableEventArgs e) { ev = e;this.ExpireSolution(true); }
And for the layer visibility component:
public LayerTools_SetActiveLayer() : base("Set Active Layer", "SetActiveLayer", "Set the active layer in the Rhino document.", "Squirrel", "Layer Tools") { }
/// <summary> /// Registers all the input parameters for this component. /// </summary> protected override void RegisterInputParams(GH_Component.GH_InputParamManager pManager) { pManager.AddBooleanParameter("Active", "A", "Set to true to change the active layer in Rhino.", GH_ParamAccess.item, false); pManager.AddTextParameter("Path", "P", "Full path of the layer to be activated.", GH_ParamAccess.item); }
/// <summary> /// Registers all the output parameters for this component. /// </summary> protected override void RegisterOutputParams(GH_Component.GH_OutputParamManager pManager) { pManager.AddIntegerParameter("Layer ID", "ID", "Index of layer that has been activated.", GH_ParamAccess.item); pManager.AddBooleanParameter("Status", "St", "True when the layer has been activated.", GH_ParamAccess.item); }
/// <summary> /// This is the method that actually does the work. /// </summary> /// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param> protected override void SolveInstance(IGH_DataAccess DA) { bool active = false; string path = "";
if (!DA.GetData(0, ref active)) return; if (!DA.GetData(1, ref path)) return;
int layer_index = -1; bool status = false;
if (path != null) {
Rhino.RhinoDoc doc = Rhino.RhinoDoc.ActiveDoc; Rhino.DocObjects.Tables.LayerTable layertable = doc.Layers;
layer_index = layertable.FindByFullPath(path, true);
if (layer_index > 0) { // if exists RhinoDoc.ActiveDoc.Layers.SetCurrentLayerIndex(layer_index, true); status = true; } }
DA.SetData(0, layer_index); DA.SetData(1, status); }
Now originally I was getting exceptions when changing multiple layers' visibility properties, which would cause the Event Listener to fire and try to read the Visibility property before the memory has been released by the Set Layer Visibility component. That led me to add an "Exceptions" input, that would allow me to disable the reading of Visibility events at the source in the Layer Events listener. That helped me manage about 95% of the crashes I was getting, but I still get strange crashes in other event properties, even when that property shouldn't be affected. For instance, I am getting a crash here on the Name property in the event from the delegate function, even though I am only changing Visibility at any one time:
I have a few ideas but they all seem pretty hacky. One is to try to set a flag that is readable by any component in the plugin -- so that the event listener can see if a "set" component is currently running and abort before causing an exception. The other is creating a delay in the event listener, somthing like 200ms, to allow any set components to finish what they are doing before reading the event. Neither seems super ideal.
Any ideas?
Thanks,
Marc
…
Crystallon is an open source project for creating lattice structures using Rhino and Grasshopper3D. The goal is to generate lattice structures within Rhino’s design environment without exporting t
currently within a fake euphoria framework - blame China/UAE) and a potential decision about doing/developing this or doing that … well …anyway … read and enjoy.
AEC matters: The good, the bad and the ugly.
The bad news: Rhino is NOT suitable for the job (although some use it … but only in the sense that people use Modo for the so called “hard modeling”). By job I mean things up to shop drawing level + specs + you and me (we call it Final level) – nothing to do with sketches and outlines of some abstract “schematic” topology.
The ugly news: The so called Design-Construct approach gains exponentially momentum especially in countries the likes of China/UAE/BRICS (95% of the whole AEC activity worldwide happens there). DeCo means: AEC engineers deliver some kind of study in a preliminary level and the main contractor splits (outsourcers) the job and assigns the study completion AND the construction to various sup-constructors. That thing appeared first – in a large scale - in Dubai 15 years ago. This means that the era of Sergio Pininfarina is over and out: welcome anonymous Toyota designer. In plain English: days of construction corporations fast replacing practices. Dead men walking.
The good news: All AEC related apps (Revit, AECOsim, Allplan and the likes) are in a lethargic state as regards the brave new world (based on the archaic level driven organization schemas etc etc). Of course they all claim the exact opposite and point that support BIM (nobody mention PLM) better than the other guy. But the 21st century – helped by 2 forthcoming unavoidable crisis (a) about shortage of water (b) about transition from carbon to hydrogen economy – isn’t about bureaucracy: think cost/resources optimization and “fitness” rather than China/UAE type of liquid trend. Days of euphoria fast approaching the Wall.
Top to bottom and visa versa.
Old days Titans (Oscar, Mies, Walter, Pierre Luigi, Frank, Eero, blah blah) outlined things (mostly using crayons) and the rest were struggling to translate these in reality in an one way vector like process : Top to bottom that is. These days the inverse gains momentum : when in the whole consider the part … validate … redo … validate … redo. This means bottom to top geared with top-to-bottom. In plain English : child imposes rules to parent and parent imposes rules to child. This means classic MCAD feature/history modeling (CATIA/NX/MS). This is something that Rhino can’t do (not to mention that Rhino is a surface modeler – a rather critical fact).
The parts that are bigger than the whole.
Go there ( http://www.behance.net/gallery/2885057/a-myriad-of-cables) are inspect the whole thing: it’s a parametric nightmare made with the other guy (Generative Components – slower than a Skoda + bugs + why bother?). But the whole (masts and membranes and the likes) means nothing here: focus to the details that are critical for connecting this with that. Complex feature driven solids that are made with internal (on a per se basis) parameters (like fillets required for casting or radius for cable anchoring) whilst they comply with external rules/parameters (cable angles, topology clash issues etc etc). So the whole outlines possibilities … and the part either can follow…or the part must change…or the whole must change. Can you do that with GH/Rhino? And if not what’s missing? (lot’s of things to be honest).
Some other "similar" things:
The narrow picture.
I agree with what others already said and with pretty much all Ola’s points – especially the visual drag-and-drop path mapper (i.e. a visual data manipulator so to speak) and the enable/disable components in groups capability.
Some other suggestions:
A multi canvas capability. As things are right now…it’s like working in Rhino in one view (rather unsuitable I guess). In fact …since overlapping views they don’t work in Rhino…well…you know, he he.
A working auto profile arrangement capability (non twisted Loft/Sweep and the likes). Worth 1Bn dollars that one.
Ability to locate components that caused this or that in the Rhino view: meaning a 2 way communication approach : GH makes things happen in Rhino and things can indicate their cause in the GH canvas.
A robust collection of components that bake stuff in nested blocks (emulating some primitive assembly/component way of thinking). Why may you ask? Well … the whole objective is to talk to CATIA (via STEP) don’t you agree? CATIA makes things happen in real-life not Rhino.
A robust collection of components that can create real-life parametric tensile membrane solutions (get some inspiration from FormFinder: useless because it’s academic but good to point the way). Membranes (and geodesics) are the future.
I could continue at infinitum but IMHO the big picture is worth 12345,67 “focused” GH improvements.
May the Force (the dark option) be with us all.
…